Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
2021 Cannondale Jekyll 1
Value Guide market data · 2021 Cannondale Jekyll 1
12-month trend
11%
Direction and magnitude, not judgment
vs. category average
9%
Drops faster than category avg
Price over time - 2021 Cannondale Jekyll 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Jekyll model years
2024$5,813 - $6,7500% vs. 2021
2023$3,209 - $3,726▼ 45% vs. 20212021$5,813 - $6,750Currently viewing
2020$6,975 - $8,100▲ 20% vs. 2021
2019$7,626 - $8,856▲ 31% vs. 2021
2018$7,208 - $8,370▲ 24% vs. 2021
2016$6,975 - $8,100▲ 20% vs. 2021
2015$7,049 - $8,186▲ 21% vs. 2021
2014$7,552 - $8,770▲ 30% vs. 2021
2013$7,738 - $8,986▲ 33% vs. 2021
2012$5,766 - $6,696▼ 1% vs. 2021
2011$7,440 - $8,640▲ 28% vs. 2021
2005$1,116 - $1,296▼ 81% vs. 2021
2004$3,720 - $4,320▼ 36% vs. 2021
2003$3,720 - $4,320▼ 36% vs. 2021
2002$2,050 - $2,380▼ 65% vs. 2021
2001$3,780 - $4,390▼ 35% vs. 20212000$3,226 - $3,747▼ 44% vs. 20212021 Jekyll 1 lineup
Overview
About this bike
2021 Cannondale Jekyll 1 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
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
- Rear Shock
- Fox Float Factory X2, 205x65 Metric Trunnion, Air, Adjustable High Speed/Low Speed Compression, High Speed/Low Speed Rebound
Drivetrain
- Groupset
- 2021 Cannondale Jekyll 1
- Rear Derailleur
- SRAM GX Lunar Eagle
- 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
Cockpit
- Headset
- Integrated Sealed Bearing, Tapered
- 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-XL)
Wheels & Tires
- Rims
- WTB KOM Trail i30 TCS, 32h, tubeless ready
- Spokes
- DT Swiss Factory J -Bend
- Tire Size
- 2.5
- Wheel Size
- 29
- Hubs
- (F) Formula, 15x110mm thru-axle / (R) SRAM MTH 700, 12x148mm, XD Driver
- Tires
- (F) Maxxis Assegai, 29x2.5", 3C compound, EXO+ puncture protection, tubeless ready, (R) Maxxis Minion DHR II, 29x2.4", EXO+, tubeless ready
- Front Tire
- Maxxis Assegai, 29x2.5", 3C compound, EXO+ puncture protection, tubeless ready
- Rear Tire
- Maxxis Minion DHR II, 29x2.4", EXO+, tubeless ready
Accessories
- Platform
- Jekyll
- Model Name
- Jekyll 1
- Model Code
- C21102U
- Extra 1
- Jekyll Custom Fender
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.