Cannondale Jekyll 1 Carbon 29" Mountain Bike

The Jekyll 1 Carbon 29" Mountain Bike by Cannondale with SRAM components and technical highlights

The Cannondale Jekyll 1 29" mountain bike made of carbon is a downhill-oriented enduro full-suspension bike with SRAM drivetrain and Fox suspension elements, which comes up with some technical refinements. The Gravity Cavity, which hides the shock in the down tube for a low centre of gravity, and the Guidler above the chainring, a combination of idler pulley and chain guide, are particularly eye-catching. This prevents chain drop and pedal kickback during compression, which results from the higher main pivot point. The main pivot point is not near the bottom bracket as usual, but clearly above it. This results in a backward axle travel, which in turn causes the rear triangle to glide very smoothly and fluidly over obstacles without slowing you down. Thanks to Proportional Response, the frame design is individually adapted to each frame size, from geometry to chainstay length to linkage design. However, that's not all: the rear triangle with Ai Offset offers great tyre clearance with rather short chainstays and a stiff rear wheel thanks to even spoking. The result is a bike with outstanding efficiency, strong grip, high smoothness and agility, which makes you want to go downhill again.

Specifications:

Application:

Enduro, All Mountain

Wheel Size:

29"

Front Travel:

170 mm

Rear Travel:

165 mm

Sizes:

S, M, L, XL

Front Triangle Material:

Carbon

Rear Triangle Material:

Carbon

Components:

Frame:

Cannondale Jekyll, Carbon, Proportional Response Tuned, Ai Offset

Fork:

Fox Racing Shox Float Factory 38, 15 x 110 mm (Boost), 44 mm offset

Stem:

FSA Grid 35, 35 mm

Handlebars:

Cannondale 1 Riser, carbon, 30 mm rise, 8° backsweep, 5° upsweep, 780 mm

Grips:

fabric FunGuy

Rear Shock:

Fox Racing Shox Float Factory X2, High-/low speed compression, High-/Low-Speed Rebound

Remote System:

none

Headset:

Integrated Sealed Bearing, Tapered

Seatpost:

Cannondale DownLow Dropper with Matchmaker, 31.6 mm, stroke: 125 mm (S), 150 mm (M), 170 mm (L, XL)

Saddle:

fabric Scoop Shallow Elite, hollow steel rails (CrMo)

Crank:

SRAM X1 Eagle B148, 30-tooth, 55 mm chainline

Pedals:

none

Brakes:

SRAM Code RSC hydraulic, Centerline brake rotors, 220 mm (front) / 200 mm (rear)

Shift Lever:

SRAM GX Eagle, 12-speed

Rear Derailleur:

SRAM GX Eagle, 12-speed

Cassette:

SRAM GX Eagle XG-1275, 10-52 teeth, 12-speed

Chain:

SRAM NX Eagle, 12-speed

Rims:

WTB KOM Trail i30 TCS, 32 holes, tubeless ready

Spokes:

DT Swiss Factory J-Bend

Front Hub:

Formula, 15 x 110 mm

Rear Hub:

SRAM MTH 700, 12 x 148 mm, SRAM XD freehub

Front Tyre:

Maxxis Assegai, 29 x 2.5" , 3C, EXO+, tubeless ready

Rear Tyre:

Maxxis Minion DHR II, 29 x 2.4" , EXO+, tubeless ready

Approved For:

Weight Limit:

138 kg (rider + gear)

Rotor Size (max.):

220 mm (front), 203 mm (rear)

Tyre Size (max.):

29 x 2.5"

Chainrings:

1x

Fork Axle to Crown Size (max.):

581 mm

Features:

• Proportional Response geometry concept: chainstay lengths, frame design and damping behaviour are matched to frame size
• Gravity Cavity: shock position in down tube for low centre of gravity, with down tube protection
• 4-bar linkage design for ideal anti-rise and anti-squat behaviour, thus high braking traction, drive efficiency and high grip
• with Guidler: combination of idler pulley and chain guide prevents pedal kickback on uneven terrain
• high main pivot point for rearward axle travel, allowing higher speed and greater tyre clearance
• 55 mm chainline

Technology:

Ai Offset
Asymmetric integration (Ai) places the drivetrain 6 mm further out than original drivetrains with 142 mm rear wheel over locknut dimension and 3 mm further out than standard 148 mm configurations. This is achieved through an asymmetrical rear triangle. This results in increased tyre clearance, not only but also when using a front derailleur. This in turn allows for shorter chainstays, which brings high traction and nimble handling. Furthermore, there are advantages in the rear wheel construction: the spokes on the left and right have the same length, tension and angle, so you benefit from a wheel that is up to 60% stiffer without having to compromise. To implement the offset, the chainring is also set further the outside.

Geometry:

S:

Recommended Height:

157 cm - 165 cm

Stack:

625 mm

Reach:

425 mm

Seat Tube Length:

390 mm

Top Tube Length:

569 mm

Effective Top Tube Length:

541 mm

Head Tube Length:

100 mm

Chainstay Length:

430 mm

Wheelbase:

1193 mm

Bottom Bracket Height:

348 mm

BB Drop:

30 mm

Seat Tube Angle:

77.5°

Head Tube Angle:

64°

Standover Height:

750 mm

Stem Length:

35 mm

Handlebar Width:

780 mm

Crank Arm Length:

165 mm

M:

Recommended Height:

162 cm - 175 cm

Stack:

634 mm

Reach:

450 mm

Seat Tube Length:

410 mm

Top Tube Length:

608 mm

Effective Top Tube Length:

569 mm

Head Tube Length:

110 mm

Chainstay Length:

435 mm

Wheelbase:

1227 mm

Bottom Bracket Height:

348 mm

BB Drop:

30 mm

Seat Tube Angle:

77.5°

Head Tube Angle:

64°

Standover Height:

750 mm

Stem Length:

35 mm

Handlebar Width:

780 mm

Crank Arm Length:

165 mm

L:

Recommended Height:

172 cm - 182 cm

Stack:

643 mm

Reach:

475 mm

Seat Tube Length:

445 mm

Top Tube Length:

623 mm

Effective Top Tube Length:

588 mm

Head Tube Length:

120 mm

Chainstay Length:

442 mm

Wheelbase:

1264 mm

Bottom Bracket Height:

348 mm

BB Drop:

30 mm

Seat Tube Angle:

77.5°

Head Tube Angle:

64°

Standover Height:

760 mm

Stem Length:

35 mm

Handlebar Width:

780 mm

Crank Arm Length:

170 mm

XL:

Recommended Height:

180 cm - 195 cm

Stack:

652 mm

Reach:

510 mm

Seat Tube Length:

500 mm

Top Tube Length:

660 mm

Effective Top Tube Length:

627 mm

Head Tube Length:

130 mm

Chainstay Length:

450 mm

Wheelbase:

1311 mm

Bottom Bracket Height:

348 mm

BB Drop:

30 mm

Seat Tube Angle:

77.5°

Head Tube Angle:

64°

Standover Height:

770 mm

Stem Length:

35 mm

Handlebar Width:

780 mm

Crank Arm Length:

170 mm

Manufacturer Number:

C21202U

Shipping Notice:

The shipment is sent pre-assembled by a forwarding agent.
The delivery time is extended by 2-5 days, depending on the overall volume of orders.
For individual consultation, please contact our customer service team.

Contents:

• 1 x Cannondale Jekyll 1 Carbon 29" Mountain Bike