2021 Cannondale Jekyll 1

Frame & fit interfaces

The standards that decide what fits this bike.

Frame material

Carbon

Wheel size

29"

Suspension

Full

Rear travel

165 mm

Rear axle spacing

148 mm

Seatpost diameter

31.60 mm

Headset standard

Integrated Sealed Bearing, Tapered

Bottom bracket

BSA 73

Max tire size

2.5

Stock build

• ForkFox Float Factory 38, 170mm, 15x110mm thru-axle, tapered steerer, 44mm offset
• StemFSA Grid 35, 35mm
• ChainSRAM NX Eagle
• GripsCannondale TrailShroom
• SaddleFabric Scoop Shallow Elite, hollow cro-mo rails
• CassetteSRAM XG-1275, 12-speed, 10-52t
• CranksetSRAM X1 Eagle B148 CL55, 30T
• SeatpostCannondale DownLow Dropper, internal routing, 31.6, 125mm (S), 150mm (M), 170mm (L-XL)
• ShiftersSRAM GX Eagle, 1x12
• HandlebarCannondale 1 Riser, Carbon, 30mm rise, 8° sweep, 5° rise, 780mm
• Rear TireMaxxis Minion DHR II 29"x2.4", 3C MaxxTerra, EXO+
• Front TireMaxxis Assegai EXO+ TR 3C 29x2.5" WT
• Rear BrakeSRAM Code RSC
• Rear ShockFox Float Factory X2, 205x65 Metric Trunnion, Air, Adjustable High Speed/Low Speed Compression, High Speed/Low Speed Rebound
• Rear WheelSRAM MTH 700, 12x148mm, XD Driver
• Front BrakeSRAM Code RSC
• Front WheelFormula (F) Formula 15x110mm thru-axle
• Brake LeversSRAM Code RSC
• Bottom BracketSRAM DUB BSA
• Rear DerailleurSRAM GX Lunar Eagle
• Rear Brake RotorSRAM Centerline (200mm)
• Front Brake RotorSRAM Code RSC hydraulic disc, 220/200mm CenterLine rotors