Cannondale Jekyll Enduro Mountain Bikes

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$ 5,299.00
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$ 5,299.00
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$ 6,250.00
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SKU C21102U20LG
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Details

Gravity Coalitions Favorite Enduro Mountain Bike.

See you at the bottom
Even though Jekyll runs a unique combo of innovation that has literally 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

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 pully + 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 the 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.

 

Jekyll 1


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

 

Jekyll 2
 

Highlights
• RockShox Zeb Select 170mm / Float DPX2 Performance Shock
• Shimano Deore 12-speed drivetrain / Deore M6120 hydraulic disc brakes
• WTB 30mm rims / Maxxis EXO+ tires / dropper post

 

Jekyll A/M Frameset
 

Highlights
• Full carbon frame, 165mm travel, Proportional Response Tuned
• Fox Float Factory X2 Shock
• Guidler-Idler pulley/chainguide system

Jekyll 1



Technical Specs

DRIVETRAIN
• Bottom Bracket:  SRAM DUB BSA MTB73
• Chain:  SRAM NX Eagle, 12-speed
• Crank:  SRAM X1 Eagle B148 CL55, 30T
• Front Derailleur:  N/A
• Rear Cogs:  SRAM XG-1275, GX Eagle, 10-52, 12-speed
• Rear Derailleur:  SRAM XO1 Eagle
• Shifters:  SRAM GX Eagle, 12-speed

FRAMESET
• Fork:  Fox Float Factory 38, 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 Factory X2, 205x65 Metric Trunnion, Air, Adjustable High Speed/Low Speed Compression, High Speed/Low Speed Rebound

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

BRAKES
• Brake Levers:  SRAM Code RSC hydraulic disc
• Brakes:  SRAM Code RSC hydraulic disc, 220/200mm CenterLine rotors

COMPONENTS
• Grips:  Fabric Funguy
• Handlebar:  Cannondale 1 Riser, Carbon, 30mm rise, 8° sweep, 5° rise, 780mm
• 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)
• Stem:  FSA Grid 35, 35mm

PLEASE NOTE THAT, BASED ON COMPONENT AVAILABILITY AND OTHER FACTORS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Jekyll 2



Technical Specs

DRIVETRAIN
• Bottom Bracket:  Shimano Deore BSA 73
• Chain:  Shimano Deore 6100, 12-speed
• Crank:  Shimano Deore 6120, 30T, 55mm CL
• Front Derailleur:  N/A
• Rear Cogs:  Shimano Deore M6100, 10-51, 12-speed
• Rear Derailleur:  Shimano Deore M6100
• Shifters:  Shimano Deore M6100, 12-speed

 

FRAMESET
• 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.

 

WHEELS
• 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

 

BRAKES
• Brake Levers:  Shimano M6120 hydraulic disc
• Brakes:  Shimano M6120 hydraulic disc, 203/203mm RT64 rotors

 

COMPONENTS
• 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°

PLEASE NOTE THAT, BASED ON COMPONENT AVAILABILITY AND OTHER FACTORS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Jekyll A/M Frameset

 

 

Technical Specs

 

FRAMESET

• 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 Factory X2, 205x65 Metric Trunnion, Air, Adjustable High Speed/Low Speed Compression, High Speed/Low Speed Rebound

 

WHEELS

• Wheel Size:  29

 

PLEASE NOTE THAT, BASED ON COMPONENT AVAILABILITY AND OTHER FACTORS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.