Cannondale Jekyll 1 Carbon 29" Mountain Bike 2023 - Enduro Full Suspension MTB
The Cannondale Jekyll 1 Carbon is a quick, nimble and precise enduro sledge hammer. Climb up, sear down and devour everything between.
Even though Cannondale Jekyll 1 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. The Jekyll is a full suspension mountain bike that thrives on steep, fast, rowdy mountains, and is built for enduro racing, bike park sessions, high-speed mobbing.
Key Features:
- Carbon frame with high pivot, 4-bar suspension
- Each bike features size specific design so it works for everyone
- Fox Factory suspension for the very best performance
- SRAM X1/GX Eagle drivetrain for reliable shifting
- Sizes: Small, Medium, Large, X Large
- Colours: Beetle Green
- The Cannondale Jekyll 1 is available with 0% APR finance
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 centre 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.
Highlights:
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- UK price match promise
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- 16 point quality control check sheet
- Basic bike setup instructions
- Free cycle insurance voucher
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | All-New, 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 |
| Headset | Integrated Sealed Bearing, Tapered |
| Stem | FSA Grid 35, 35mm |
| Bars | Cannondale 1 Riser, Carbon, 30mm rise, 8° sweep, 5° rise, 780mm |
| Front Brake | SRAM Code RSC hydraulic disc, 220mm CenterLine rotors |
| Rear Brake | SRAM Code RSC hydraulic disc, 200mm CenterLine rotors |
| Brake Lever | SRAM Code RSC hydraulic disc |
| Rear Mech | SRAM GX Eagle Lunar |
| Shifters | SRAM GX Eagle, 12-speed |
| Speed | 12 |
| Rims | WTB KOM Trail i30 TCS, 32h, tubeless ready |
| Front Hub | Formula, 15x110mm thru-axle |
| Rear Hub | SRAM MTH 700, 12x148mm, XD Driver |
| Spokes | DT Swiss Factory J -Bend |
| Front Tyre | Maxxis Assegai, 29 x 2.5", Dual compound, EXO+ puncture protection, tubeless ready |
| Rear Tyre | Maxxis Minion DHR II, 29 x 2.4", EXO+, tubeless ready |
| Seat Post | Cannondale DownLow Dropper w/ Matchmaker lever, 31.6, 125mm (S), 150mm (M), 170mm (L-XL) |
| Saddle | Fabric Scoop Shallow Elite, hollow cro-mo rails |
| Chainset | SRAM X1 Eagle B148 CL55, 30T |
| Bottom Bracket | SRAM DUB BSA MTB73 |
| Chain | SRAM NX Eagle, 12-speed |
| Cassette | SRAM XG-1275, GX Eagle, 10-52, 12-speed |
Cannondale Jekyll Size Chart
|
SIZE |
HEIGHT (cm) |
HEIGHT (ft) |
|
S |
157 – 165 |
5’2” – 5’5” |
|
M |
162 – 175 |
5’4” – 5’9” |
|
L |
172 – 182 |
5’8” – 6’0” |
|
XL |
180 – 195 |
5’11” – 6’5” |
Cannondale Jekyll Geometry Chart
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack | 625 | 634 | 643 | 652 |
| Reach | 425 | 450 | 475 | 510 |
| Head Tube Length | 100 | 110 | 120 | 130 |
| Head Tube Angle | 64.0° | 64.0° | 64.0° | 64.0° |
| Bottom Bracket Height | 348 | 348 | 348 | 348 |
| Bottom Bracket Drop | 30 | 30 | 30 | 30 |
| Trail | 135 | 135 | 135 | 135 |
| Fork Rake/Offset | 44 | 44 | 44 | 44 |
| Front Centre | 765 | 794 | 823 | 863 |
| Chainstay Length | 430 | 435 | 442 | 450 |
| Wheelbase | 1193 | 1227 | 1264 | 1311 |
| Top Tube Length (horizontal) | 569 | 608 | 623 | 660 |
| Standover Height | 750 | 750 | 760 | 770 |
| Seat Tube Length | 390 | 410 | 445 | 500 |
| Seat Tube Angle | 77.5° | 77.5° | 77.5° | 77.5° |
| Tyre Size | 29" | 29" | 29" | 29" |
All measurements are in mm unless otherwise stated.
The above table shows the standard geometry for the bicycle as shipped, other geometry configurations may be available with certain bikes. Please contact us via Live Chat to find out more.
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