2023 Cannondale Jekyll 1 Mountain Bike

2023 Cannondale Jekyll 1 Mountain Bike

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 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.

SPECIFICATION
FRAMESET
Frame
165mm travel, Carbon, Proportional Response Tuned, Guidler idler pulley/chainguide, BSA 73, ISCG05, tapered head tube, Ai Offset
Fork
Fox Float Factory 38, 170mm, 15x110mm thru-axle, tapered steerer, 44mm offset
Headset
Integrated Sealed Bearing, Tapered
Rear Shock
Fox Float Factory X2, 205x65 Metric Trunnion, Air, Adjustable High Speed/Low Speed Compression, High Speed/Low Speed Rebound

DRIVETRAIN
Rear Derailleur
SRAM GX Lunar Eagle
Front Derailleur
N/A
Shifters
SRAM GX Eagle, 12-speed
Chain
SRAM NX Eagle, 12-speed
Crank
SRAM X1 Eagle B148 CL55, 30T
Rear Cogs
SRAM XG-1275, GX Eagle, 10-52, 12-speed
Bottom Bracket
SRAM DUB BSA MTB73
BRAKES
Brakes
SRAM Code RSC hydraulic disc, 220/200mm CenterLine rotors
Brake Levers
SRAM Code RSC hydraulic disc

WHEELS
Rims
WTB KOM Trail i30 TCS, 32h, tubeless ready
Spokes
DT Swiss Factory J -Bend
Tires
(F) Maxxis Assegai, 29 x 2.5", 3C compound, EXO+ puncture protection, tubeless ready, (R) Maxxis Minion DHR II, 29 x 2.4", EXO+, tubeless ready
Tire Size
2.5
Wheel Size
29
Hubs
(F) Formula, 15x110mm thru-axle / (R) SRAM MTH 700, 12x148mm, XD Driver
Front Tire
Maxxis Assegai, 29 x 2.5", 3C compound, EXO+ puncture protection, tubeless ready
Rear Tire
Maxxis Minion DHR II, 29 x 2.4", EXO+, tubeless ready

COMPONENTS
Handlebar
Cannondale 1 Riser, Carbon, 30mm rise, 8° sweep, 5° rise, 780mm
Stem
FSA Grid 35, 35mm
Grips
Cannondale TrailShroom
Saddle
Fabric Scoop Shallow Elite, hollow cro-mo rails
Seatpost
Cannondale DownLow Dropper w/ Matchmaker lever, 31.6, 125mm (S), 150mm (M), 170mm (L-XL)