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 -
Features
• 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
 
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.
Features
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.
Specifications
Bottom Bracket: Shimano Deore BSA 73
Chain: Shimano Deore 6100, 12-speed
Crank: Shimano Deore 6120, 30T, 55mm CL
Rear Cogs: Shimano Deore M6100, 10-51, 12-speed
Rear Derailleur: Shimano Deore M6100
Shifters: Shimano Deore M6100, 12-speed
Fork: RockShox Zeb Select, 170mm, 15x110mm thru-axle, tapered steerer, 44mm offset
Frame: All-New, 165mm travel, Carbon, Proportional Response Tuned, Guidler idler pulley/chainguide, BSA 73, ISCG05, tapered head tube, Ai Offset
Headset: Integrated Sealed Bearing, Tapered
Rear Shock: Fox Float DPX2 Performance EVOL, 205x65 Metric Trunnion, Air, 3-Pos adj.
Front Tire: Maxxis Assegai, 29 x 2.5", Dual compound, EXO+ puncture protection, tubeless ready
Hubs: (F) Shimano MT400, 15x110mm thru-axle / (R) Shimano MT410 12x148mm thru-axle
Rear Tire: Maxxis Minion DHR II, 29 x 2.4", EXO+, tubeless ready
Rims: WTB STX i30 TCS, 32h, tubeless ready
Spokes: Stainless steel, 14g
Tire Size: 2.5
Tires: (F) Maxxis Assegai, 29 x 2.5", Dual compound, EXO+ puncture protection, tubeless ready, (R) Maxxis Minion DHR II, 29 x 2.4", EXO+, tubeless ready
Wheel Size: 29
Brake Levers: Shimano M6120 hydraulic disc
Brakes: Shimano M6120 hydraulic disc, 203/203mm RT64 rotors
Grips: Fabric Funguy
Handlebar: Cannondale 3 Riser, 6061 Alloy, 30mm rise, 8° sweep, 6° rise, 780mm
Saddle: Cannondale Stage 3
Seatpost: TranzX dropper, internal routing, 31.6, 130mm (S), 150mm (M - XL)
Stem: Cannondale 3, 6061 Alloy, 31.8, 0°