Cannondale

Quick As You Like A swift, sporty bike that’s perfect for getting a workout, city cruising, or just getting out and feeling good. Highlights - Lightweight aluminum frame w/ 360° reflective accents - Shimano 7-speed drivetrain with triple chainring crank - Powerful rim brakes Where it thrives: In town, leisurely rides, on crowded streets What it's built for" Agility, visibility, comfort

Day in, Day out. A bike for any day and anywhere. Fun and light to rip around the neighborhood for meet-ups, running errands, or Sunday fun days. Highlights - Light, durable aluminum frame and fork - Integrated connectivity with the Cannondale App - Wide-range 9-speed gearing with hydraulic disc brakes Where it thrives - In town, leisurely rides, on crowded streets What it's built for - Agility, comfort, durability

Fast, just got faster. A pure road bike. Light, smooth and ultra fast. The evolution of the classic race machine. Highlights - Lightweight low-drag BallisTec carbon frameset - Shimano 105 hydro disc group - Cannondale 1 crank Where it thrives - In competition, the open road, up and down hills What it's built for - Speed, agility, handling

Quick As You Like A swift, sporty bike that’s perfect for getting a workout, city cruising or just getting out and feeling good. Highlights - Lightweight aluminum frame and carbon fiber fork w/ 360° reflective accents - Shimano Altus/Acera 18-speed drivetrain w/ hydraulic disc brakes - Integrated connectivity with Cannondale App Where it thrives - In town, leisurely rides, on crowded streets What it's built for - Agility, visibility, comfort

Every Day is an Adventure. A bike that will turn every journey, path and road into a joyride. Its comfort-focused frame and upright riding position keep the effort low and enjoyment high. Key Benefits - Built for Comfort. First and foremost, this bicycle is made for comfort with an upright riding position, lightweight feel and riding style, and a plush saddle combined with squishy front suspension that turns bumpy streets, parkland paths, and gravel roads into a smooth-sailing journey. - Easy on, Easy off. The Adventure begins with our lowest step-thru frame—a thoroughly modern take on a classic design, resulting in the easiest bicycle to kickstart your ride. Anyone can step on, set off, and park easily with the built-in kickstand. All that's left is enjoying the ride. - Style and Confidence. Plenty of smooth-shifting gears will ensure that every ride is a breeze, while trustworthy disc brakes and larger-volume tires will handle every road with ease and new-found confidence.

Level Up. A mountain bike built to raise your game and ignite a passion for the trail. Designed for the mountains and ready for anything. Where it thrives: Low-impact trails, gravel roads, leisurely ride What it's built for: Handling, durability Highlights - Light and durable SmartForm C3 Alloy frame - SR Suntour XCM suspension fork, 100mm travel - microSHIFT Advent X 10-speed shifting / Shimano hydraulic disc brakes

With its progressive geometry, impressive construction and high-end features, the Cannondale Trail offers unreal performance and killer value. Trail, pavement, dirt, gravel — ride it all on the Trail 4's light and stiff C2 aluminum frame with 100mm of plush suspension delivered by the RockShox fork. The Shimano SLX 11-speed drivetrain is exactly what you need to whip those hills into shape, so shift with confidence and pedal away! With Shimano hydraulic disc brakes on the job, you've got control and all-weather stopping power to spare. Roll over tough terrain with ease on durable WTB rims and tires. To optimize fit and handling, Cannondale uses 27.5-inch wheels on the X-Small and Small frames and 29-inch wheels on larger frame sizes. Dressed up with Cannondale's own high-quality aluminum components, the Trail 4 is ready for your next adventure.

Day in, Day out. A bike for any day and anywhere. Fun and light to rip around the neighborhood for meet-ups, running errands, or Sunday fun days. Highlights - Light, durable aluminum frame - Integrated connectivity with the Cannondale App - 7-speed Shimano gearing with disc brakes Where it thrives - In town, leisurely rides, on crowded streets What it's built for - Agility, comfort, durability

Nothing is Impassable The best gravel bike for anything from dirt roads to singletrack trails. With the grip and comfort of the Kingpin suspension, nothing is off-limits. Where it thrives Gravel and Dirt Roads, Rough Pavement, Trails What it's built for Gravel riding, back road exploring, bike packing and off-road adventures Highlights - Lightweight Topstone Carbon frameset with Kingpin suspension, SmartSense Ready / Integrated Cannondale App connectivity - Shimano GRX 600/400 10-speed gravel group - WTB ST i23 TCS rims / 700x45c WTB Riddler Comp tires Go ahead, ride it. Gravel. Beat-up backroads. Rolling singletrack trails. If your idea of road riding takes you beyond the paved and predictable, Topstone Carbon is the gravel bike for you. With the go-anywhere, ride-anything traction of its revolutionary Kingpin suspension system, it delivers more comfort on-road, and more grip- and-rip control off-road than any other bike on the market. Kingpin Suspension Delivering a smooth ride without the added weight and complexity of a shock and links, Kingpin is our answer for the most demanding gravel riders. Whether you need more comfort to go long, more traction to push beyond or more give to take on the tech—Kingpin is the maintenance-free, lightweight answer to your prayers. Load Up. Roll Out. With plentiful gear and water bottle mounts on the frame and fork, Topstone Carbon is ready to load up and go long. Corner like a Boss Rail through the rough and come out smiling. Led by our OutFront steering geometry, the Topstone Carbon offers up handling that's serenely stable in the chop, and light & nimble everywhere else.

All Ways, All Days. An urban-adventure bike for cities and town pathways, open countryside and everything else. Expand your horizons on one bike to do it all Where it thrives In town, Leisurely rides, On crowded streets What it's built for Visibility, Agility, Comfort Highlights - Light and durable SmartForm C3 Alloy frame / Suspension fork, 63mm travel, remote lockout - Shimano 9-speed drivetrain with hydraulic disc brakes. - Vittoria 700x40c multi-surface tires - Integrated connectivity with Cannondale App Smooth Lines Quick CX has been redesigned with a custom fork that seamlessly flows into the headtube for a refined and classy look Connect An integrated wheel sensor helps track your activity (like speed, distance, and calories burned), registers your bike, reminds you of needed service, and more, all through the free Cannondale App Intellimount Stem A convenient mount on the stem will securely hold any SP-Connect compatible smartphone case, creating a dashboard display for speed, mileage, and more with the Cannondale App Versatility Comes Standard Wanna get serious? The Quick CX comes with fender brackets for foul weather and universal, easy-to-use rack mounts for grabbing groceries and life on the go

Level Up A mountain bike built to raise your game and ignite a passion for the trail. Designed for the mountains and ready for anything. Where it thrives: Low-impact trails, gravel roads, leisurely ride What it's built for: handling & durability Highlights - Light and durable SmartForm C3 Alloy frame - SR Suntour M3030 suspension fork, 75mm travel. - 7-speed drivetrain with double chainring cranks/ Tektro mechanical disc brakes SmartForm C3 Alloy Simple yet sophisticated aluminum construction yields a light, lively frame that outperforms anything in its class SAVE Micro-suspension Delivers a smoother, more controlled ride thanks to strategically engineered flex zones built into the frame's rear triangle Slack and Stable A slack 68-degree head angle creates exceptionally stable handling so that you can charge the descents with confidence Right-Sized Wheels The smaller sizes of Trail roll on 27.5" wheels, while the larger sizes come with 29" wheels to deliver the best blend of fit, fast, and fun for every rider StraightShot Internal Cable Routing For an integrated look and easy maintenance, the shift and dropper post cables route cleanly through the StraightShot window in the down tube, while the rear brake line is secured outside the frame

Day in, Day out. A bike for any day and anywhere. Fun and light to rip around the neighborhood for meet ups, running errands, or Sunday fun days. Highlights - Light, durable aluminum frame and fork - Integrated connectivity with Cannondale App - Wide range 9-speed gearing with hydraulic disc brakes Where it thrives - In town, leisurely rides, on crowded streets What it's built for - Agility, comfort, durability

Day in, Day out. A bike for any day and anywhere. Fun and light to rip around the neighborhood for meet ups, running errands or Sunday fun days Where it thrives In town, leisurely rides, on crowded streets What it's built for Agility, durability, comfort Highlights - Light, durable aluminum frame and fork - Integrated connectivity with Cannondale App - 7-speed microSHIFT gearing with disc brakes Easy-Ride Geometry Easy to get on and off, with a comfy reach to the bars, and a seat position that makes it easy to put a foot down when needed. Not too upright and cruiser-y, or too forward and sporty. It's just right Intellimount Stem A convenient mount on the stem will securely hold any SP-Connect compatible smartphone case, creating a dashboard display for speed, mileage and more with the Cannondale App Cruise Control Handlebar BMX-inspired handlebar puts you in the right position for control while cruising Comfy Makes Happy A quilted saddle and ribbed grips keep things plush. Even the pedals use deck tape instead of teeth for easy-going grip in anything from flip flops to cowboy boots Everyday Protection Our Urban Armor bumpers help protect the frame from dents and dings during the daily rigors of leaning and locking

Urban legend. The ultimate urban ride. Elegantly aggressive style. Forward-thinking features. Traffic-slaying performance. Where it thrives In town, leisurely rides, on crowded streets What it's built for Visibility, durability Highlights - Lefty Rigid fork - Shimano 16-speed drivetrain - Shimano hydraulic disc brakes Urban Armor Integrated top tube bumpers protect your frame when leaning and locking.

Quick As You Like A swift, sporty bike that’s perfect for getting a workout, city cruising, or just getting out and feeling good. Highlights - Lightweight aluminum frame w/ 360° reflective accents - Shimano Tourney TX 14-speed drivetrain w/ disc brakes - Integrated connectivity with the Cannondale App Where it thrives - In town, leisurely rides, on crowded streets What it's built for - Agility, visibility, comfort

Journey Ready An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less traveled, or accelerating your commute. Where it thrives : Gravel roads, out in the elements What it's built for: Traction, handling, comfort Highlights - Lightweight SmartForm C2 Alloy frame w/ full carbon fork - Shimano Sora 9-speed shifting - WTB Riddler Comp tires, 700x37c Wide Ranging Capabilities Clearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use, and compatibility. Whether you're setting out on a big ride or taking the long way to work - less downtime, and more ride time. Load Up. Roll Out. With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.

All Ways, All Days. An urban-adventure bike for cities and town pathways, open countryside and everything else. Expand your horizons on one bike to do it all. Where it thrives In town, Leisurely rides, On crowded streets What it's built for Visibility, Agility, Comfort Highlights - Light and durable SmartForm C3 Alloy frame / Suspension fork, 63mm travel, remote lockout - Shimano 8-speed drivetrain with hydraulic disc brakes. - Vittoria 700x40c multi-surface tires - Integrated connectivity with Cannondale App Smooth Lines Quick CX has been redesigned with a custom fork that seamlessly flows into the headtube for a refined and classy look Connect An integrated wheel sensor helps track your activity (like speed, distance, and calories burned), registers your bike, reminds you of needed service, and more, all through the free Cannondale App Intellimount Stem A convenient mount on the stem will securely hold any SP-Connect compatible smartphone case, creating a dashboard display for speed, mileage, and more with the Cannondale App Versatility Comes Standard Wanna get serious? The Quick CX comes with fender brackets for foul weather and universal, easy-to-use rack mounts for grabbing groceries and life on the go

Quick bikes are the lightest in their class. Beautifully crafted aluminum frames and carbon fiber forks add up to a difference you can feel. Easier to pedal, easier to lift, easier to love! To blend speed with comfort, Quick uses road-bike style wheels fitted with larger volume tires for better bump absorption, grip and durability. Our OutFront steering geometry makes riding easier. It delivers agile handling, while positioning the wheel further out in front for more stability, more control and less chance of toe-overlap. An integrated wheel sensor helps track your activity (like speed, distance and calories burned), registers your bike, reminds you of needed service and more, all through the free Cannondale app. A convenient mount on the stem will securely hold any SP-Connect compatible smartphone case, creating a dashboard display for speed, mileage and more with the Cannondale App. The Quick's graphics feature bright 360° reflective elements for that extra measure of safety in low light conditions. - SmartForm aluminum frame with carbon fork - Cannondale Disc wheelset - 9-speed Shimano Sora components - Tekrto hydraulic disc brakes

Get your little riders rolling free and loving life on these high-performance, Kid-Correct bikes. With its durable alloy construction, the Trail 20-inch will withstand plenty of tough use as kids improve their skills. Lightweight alloy bars and kid's comfort grips ensure they'll ride comfortably, while the single-speed drivetrain and rear coaster brake are easy to operate.

A fitness bike that's equally perfect for city cruising or getting a workout. Plus it’s easy on the eyes. - SmartForm aluminum frame - SR Suntour suspension fork - Cannondale Disc wheelset - 11-speed Shimano Tourney/Altus components - Shimano hydraulic disc brakes

All Ways, All Days. An urban-adventure bike for cities and town pathways, open countryside, and everything else. Expand your horizons on one bike to do it all Where it thrives: In town, Leisurely rides, On crowded streets What it's built for: Visibility, Agility, Comfort Highlights - Light and durable SmartForm C3 Alloy frame / Suspension fork, 63mm travel, remote lockout - Shimano 7-speed drivetrain with hydraulic disc brakes. - Vittoria 700x40c multi-surface tires Smooth Lines Quick CX has been redesigned with a custom fork that seamlessly flows into the headtube for a refined and classy look Versatility Comes Standard Wanna get serious? The Quick CX comes with fender brackets for foul weather and universal, easy-to-use rack mounts for grabbing groceries and life on the go

Road Reimagined. Roll smooth, roll fast, roll confident. Wherever the road takes you, roll with Synapse—our most comfortable, all-around, up-for-anything, pure road machine. Where it thrives The open road, up & down hills, rough pavement What it's built for Comfort, handling, going long Highlights - Lightweight Synapse Carbon frameset / SmartSense ready - Shimano Tiagra 10-speed group w/ hydraulic disc brakes - Integrated Cannondale App connectivity

Where Performance Takes Off A true performance road bike with race-winning DNA – delivering champagne experience for lemonade money. Where it thrives The open road, In competition What it's built for Speed, Handling, Durability Highlights - Lightweight SmartForm C2 Alloy Frame w/ full carbon fork - Shimano Sora 9-speed shifting / FSA Vero crank - Promax RC-452 dual pivot brakes

Level Up A mountain bike built to raise your game and ignite a passion for the trail. Designed for the mountains and ready for anything Where it thrives: Low-impact trails, gravel roads, leisurely ride What it's built for: handling & durability Highlights - Light and durable SmartForm C3 Alloy frame - SR Suntour XCM suspension fork, 100mm travel. - Shimano 8-speed shifting with double chainring crank / Shimano hydraulic disc brakes SmartForm C3 Alloy Simple yet sophisticated aluminum construction yields a light, lively frame that outperforms anything in its class SAVE Micro-suspension Delivers a smoother, more controlled ride thanks to strategically engineered flex zones built into the frame's rear triangle Slack and Stable A slack 68-degree head angle creates exceptionally stable handling so that you can charge the descents with confidence Right-Sized Wheels The smaller sizes of Trail roll on 27.5" wheels, while the larger sizes come with 29" wheels to deliver the best blend of fit, fast, and fun for every rider StraightShot Internal Cable Routing For an integrated look and easy maintenance, the shift and dropper post cables route cleanly through the StraightShot window in the down tube, while the rear brake line is secured outside the frame

Road Reimagined. Roll smooth, roll fast, roll confident. Wherever the road takes you, roll with Synapse—our most comfortable, all-around, up-for-anything, pure road machine. Where it thrives The open road, up & down hills, rough pavement What it's built for Comfort, handling, going long Highlights - Lightweight Synapse Carbon Frameset / Full SmartSense system with radar and lights - Shimano Ultegra Di2, 12-speed electronic group with hydraulic disc brakes - Fulcrum Rapid Red 500 wheelset / Cannondale 2 carbon seatpost

See you at the bottom Even though Jekyll boasts a unique combo of go-fast tech that's never been seen before, it's not a bike that talks. It's a bike that goes. Where it thrives Steep, fast, rowdy mountains What it's built for Enduro racing, bike park sessions, high-speed mobbing Highlights - Fox Float Factory 38, 170mm / Float Factory X2 Shock - SRAM GX/X1 Eagle 12-speed drivetrain / Code RSC hydraulic disc brakes - HollowGram SAVE carbon riser bar / DownLow dropper post Descend into Greatness It’s a hell of a climber but come on. Jekyll was born for the downs. Every part of it crafted for the sweet embrace of speed, every element designed to help you wring a bit more of velocity’s nectar from those steep, chunky, high pucker lines you love. Best. Suspension. Ever. 4-bar meets high pivot meets idler pulley meets size-specific kinematics. For real. If you’re not up for suspension buzzword bingo, just know that it grips, floats, and pedals like nothing else. It’s always up for getting down. The Gravity Cavity The shock tucks cleanly into the twin spar downtube, keeping the bike's center of gravity as low as possible. Wicked stability, instant line changes and one-of-a-kind looks. Built for You Well, not you specifically. But someone just like you. With our Proportional Response design, everything—from the suspension layout to the geometry, even the length of the chainstays—is completely customized by size, for performance built just for you. Suspension Like No Other High main pivot gives it a bump-swallowing rearward axle path. The Guidler pulley kills the pedal kickback of high pivot systems. The 4-bar linkage keeps braking smooth, traction high and pedaling crisp. Guidler Idler pulley + chainguide = Guidler. Clever, right? Idler eliminates feedback from the high pivot swingarm, keeping your pedal stroke smooth, even when the terrain isn't. The guide, well, it guides. Suspension Built For You A rider's center of gravity drives how the suspension performs, yet most bikes use the exact same layout for all sizes. Proportional Response Suspension alters the design by size for truly next-level performance. Proportional Response Geometry Long, slack and low—and fully size-specific. As the front of the bike gets longer with each size, the chain stay length increases proportionally, keeping the rider centered between the wheels for true "made for you" handling. Guardhouse Downtube protector keeps your frame safe from roost and strikes, while letting water and debris pass through. The Ai Advantage Our Ai Offset Drivetrain delivers more tire and mud clearance in the swingarm, and more even spoke angles for a stiffer, stronger rear wheel.

Road Reimagined Roll smooth, roll fast, roll confident. Wherever the road takes you, roll with Synapse – our most comfortable, all-around, up-for-anything, pure road machine. Where it thrives The open road, up & down hills, rough pavement What it's built for Comfort, handling, going long Highlights -Lightweight SmartForm C2 Alloy Frame w/ full carbon fork -Shimano Tiagra 10-speed group w/ hydraulic disc brakes -DT Swiss R470 wheels / 700x30c Vittoria tires -Fizik Aliante Delta Saddle -Equipped with Contain top tube bag So Smooth With Synapse Alloy, comfort is built in. Synapse Alloy's frame tubes are shaped and butted with absolute precision to help absorb road chatter and bumps without adding weight or isolating you from the ride experience. So Comfortable Synapse Alloy moves with both pace and grace. A comfortable riding position, planted handling, and the wonderful responsiveness of alloy under power, all create a bike that will help you feel in control and get more out of every ride. So Capable Synapse's comfort and confidence brings utility, too. Balanced geometry, plenty of gear/bottle mounts, and clearance for 32mm wide tires that bring cushion and grip, mean Synapse is ready to rock on any road. So Ready Don't sweat the small stuff. Synapse comes with a Contain top tube bag on some models. It's easy to load and easy to reach while you're riding. Bring snacks, tools, a map, or whatever else will help you go farther.

Faster everywhere Our fastest lightweight road bike ever. The ultimate version of the ultimate road racing bike. Ultra-light carbon construction, dream spec, and fanatical attention to detail elevate the LAB71 SuperSix EVO to the pinnacle – and its rider to the podium. Where it thrives - Racing, the red zone, the pointy end, the podium What it's built for - Road racing, PRs, KOMs, winning Highlights - Series 0 Carbon, low-drag SuperSix EVO frameset - our lightest, most advanced carbon construction ever - Dura-Ace Di2 electronic 12-speed - Shimano's flagship high-performance road group - Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, /co-developed with MomoDesign - HollowGram 50 R-SL carbon wheelset - the ultimate light and fast road race wheelset The Lightest of the Fast 770 grams. That's impressively light for a fully-painted, build-ready 56cm frame. But for a frame this aerodynamic, it's incredible. Our new Series 0 carbon construction used for the LAB71 SuperSix EVO features an advanced carbon fiber and nano-resin layup that yields exceptional tensile and compressive strength properties, allowing our engineers to achieve more with less material. The result is more speed out of fewer watts. The Fastest of the Light When it comes to aerodynamic drag, the new SuperSix EVO is not just one of the fastest lightweight road bikes out there, it's one of the fastest road bikes, period. Its refined tube shapes and fully systemized design shave 12 watts off of our last generation model at 45 km/h, making it faster than many pure "aero" bikes while weighing up to a kilo less. Light or Aero? Now you don't have to choose. Sculpted by Speed What happens when you design a complete bike, not just a frameset? An elegant design emerges alongside integrated aerodynamics. The frame, fork, bars, wheelsets, and seatpost are engineered as an entire system, achieving aerodynamic efficiency that blows away a piecemeal approach. Its elevated design driven by elevated performance. Details you'll notice. Speed you'll feel. Supernatural Handling The way SuperSix EVO blends stability and agility is almost surreal. Refined, neutral racing geometry and fine-tuned engineering deliver handling that is so intuitive, so confident, you can comfortably take it right to the limit and keep it there, all race long. SystemBar R-One by MOMODesign Exceptional aerodynamics meet comfortable control. For the new SuperSix EVO's cockpit, we partnered with the legendary motorsports performance engineers at MOMODesign. Using drag-reducing shapes, sleek cable integration, and race-proven materials, the collaboration brings a new level of speed, style, and ergonomic refinement to the EVO's command center. The Hollowgram R-SL 50 Wheelset One of the fastest all-around race wheelsets in the world. Developed with the new SuperSix EVO and shaped by our DRAFT aero design philosophy, the HollowGram R-SL 50s feature a 50mm-deep, super low-drag rim, bladed spokes, and DT-Swiss 240 EXP rear hub internals. It adds up to the perfect wheel for the EVO's mission: hitting escape velocity on any road.

Nothing is Impassable. The gravel bar has been raised. The LAB71 Topstone Frameset takes the performance and capability of our Topstone Carbon platform to the next level. Highlights - Series 0 Carbon construction yields the lightest Topstone ever. - Kingpin integrated rear suspension for a silky smooth ride and unmatched traction. - SAVE Carbon Seatpost for added comfort. Fine-tuning the Fine-tuned The LAB71 Topstone carbon frameset gets more from less. We took the Topstone Carbon frameset and pushed it to the next level, with a special carbon lay-up that drops over 160g but preserves its toughness, versatility, and performance. Just when you thought Topstone couldn't get any better... Looking Closer LAB71 elevates aesthetics to the level of the engineering. Look as closely as you want at the LAB71 Topstone frameset, and the stunning finishes and meticulous attention to detail won't escape you. The only way to make it look better is to add a little dirt. King of Comfort The Kingpin suspension system offers up to 30mm of bump-smoothing, traction-increasing suspension travel at the rear wheel, and it does so without the weight or complexity of shocks or linkages. The result? More comfort, more control, and more fun. Get Loaded Topstone's always down for a good time. You've got the space and flexibility to set up Topstone Carbon for the long haul, or just a big haul. Multiple gear mounts both above and below the downtube, on the seat tube, on the top tube, and on both blades of the fork give you endless configurations for storage.

A fitness bike that's equally perfect for city cruising or getting a workout. Plus it’s easy on the eyes. Quick bikes are the lightest in their class. Beautifully crafted aluminum frames and carbon fiber forks add up to a difference you can feel. Easier to pedal, easier to lift, easier to love! To blend speed with comfort, Quick uses road-bike style wheels fitted with larger volume tires for better bump absorption, grip and durability. Our OutFront steering geometry makes riding easier. It delivers agile handling, while positioning the wheel further out in front for more stability, more control and less chance of toe-overlap. An integrated wheel sensor helps track your activity (like speed, distance and calories burned), registers your bike, reminds you of needed service and more, all through the free Cannondale app. A convenient mount on the stem will securely hold any SP-Connect compatible smartphone case, creating a dashboard display for speed, mileage and more with the Cannondale App. The Quick's graphics feature bright 360° reflective elements for that extra measure of safety in low light conditions. - SmartForm Step-Thru aluminum frame with chromoly fork - Cannondale Disc wheelset - 7-speed Shimano Tourney components - Promax mechanical disc brakes