Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s Deals2018 Cannondale
Jekyll 2
A 27.5″ carbon frame full suspension enduro bike with ultra high-end components.
Compare the full range
Manufacturer Price
$6,000| Frame | Carbon |
|---|---|
| Suspension | Full, 165 / 170mm |
| Fork | Fox Performance Elite Float 36 |
| Shock | Fox Float X Performance Elite |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | Truvativ Descendant Carbon, X01 Eagle |
| Brakes | SRAM Guide RS Hydraulic Disc |
| Seatpost | Dropper |
5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Summary
The Cannondale Jekyll is a versatile enduro bike praised for its adjustable Gemini suspension system, offering a smooth, bottomless-feeling ride and efficient climbing. Its geometry and handling are optimized for both descents and climbs, though some reviews note a lack of confidence on steep terrains and a perched riding position. The bike's design and spec are generally well-received, with particular highlights on its suspension performance and value.
Adjustable Gemini suspension system for versatile performance
Smooth, bottomless-feeling rear suspension
Efficient climbing with excellent traction
Stable and grippy feel while descending
Good value for its versatility and performance
Lacks confidence on very steep terrains
Perched riding position may not suit all riders
Hefty weight for some models
Limited DIY tuning potential for the rear shock
Unbalanced handling noted in some reviews
At $3,800, the Jekyll 29 3 is a bike that offers Swiss Army Knife versatility at an excellent value.
BIKE MagazineThe Gemini’s ability to reduce travel on the fly, without diminishing its sensitivity to bumps, is a huge advantage.Bicycling
The Jekyll has two distinct personalities.
BikerumorFeedback?
View all reviews
Sep 2019
Cannondale Jekyll 29-1 Action Photos by Trevor Lyden Definitely more Hyde than Jekyll, Cannondale’s newest iteration of their flagship enduro machine has been graciously updated for the modern trail rider. Cannondale has been at the forefront of shape shifting technology for many years, and the
Feb 2019 · Richard Cunningham
The Jekyll 29 marks the final step that Cannondale needed to bring their flagship enduro racer to its potential.
Ready-for-anything build
Great flow going up or down
Big wheel roll-over without big wheel sluggishness
May be too normal for vanguard riders
Fussy shock tune
Some may be put off by the Gemini remote
Aug 2018
The Jekyll stands out on the descents because of its short chainstays and ground-hugging suspension. It stands out on the climbs because of its secret weapon, the Gemini shock, which makes it potentially the best climber in the bunch.
Apr 2018 · Thomas Corfield
We first featured the new Cannondale Jekyll back in April ‘17 and described it as a real, ‘Marmite’ bike with a split personality you either loved or loathed. After 10 months of ripping the knobblies of a Jekyll 2.0, did we discover the results of a mad professor’s evil experiment or a gene-splicing ride of […]
Feb 2018 · McCoy
An all out Enduro race machine with a lot of personality.
Jan 2018 · Ian Collins
I’ve got to admit…In the past, I was never really a big fan of Cannondale. It started out when I was a kid working at a bike shop that carried them. In my opinion, a great deal of their efforts were different purely for the sake of being different and standing out, not necessarily different because said efforts brought about measureable improvement. The brand has been behind some interesting innovations over the years, but past efforts such as 4-bolt brake rotors were just flat out stupid. But hey…maybe I’m just childish for holding a grudge and being apprehensive. Anyhow, fast forward almost two decades and I
Dec 2017 · Francis Cebedo
Cannondale has always appealed to a niche audience thanks to use of unique technology. On this bike though, they've delivered exactly what enduro-minded riders want. - Mtbr.com
Sep 2017
Watch our full video review below: So what’s new? Everything. Cannondale went right back to the fundamentals with this one, leaving a lot of previous development behind. We think it was the right call. Cannondale’s mountain bikes have been crying out for an injection of practicality and rider-first design, and with Jeremiah Boobar (the man …
Great geometry and handling for Enduro riding.
Simple and more user-friendly suspension.
Built to survive the toughest stages.
Suspension isn't supportive if you favour a plush setup with more sag.
| Frame | All-New Jekyll, 165mm travel, BallisTec Carbon front triangle, SmartForm C1 Alloy swingarm, carbon shock link, Ai offset drivetrain, ISCG05, PF30, flat mount brake, tapered headtube BB Standard: PF30, Press Fit |
|---|---|
| Fork | Fox Float 36 Performance Elite, 27.5, 170mm, Fit 4, 3-pos Adj. 110x15, tapered steerer, 44mm offset Travel: 170mm Spring Type: Air |
| Shock | Fox Float X Performance Elite EVOL w/ Gemini remote-actuated dual mode air spring system, Flow Mode - 165mm / Hustle Mode - 130mm 3-Pos lever Travel: 165mm |
| Bottom Bracket | Cannondale Alloy PressFit30 |
| Headset | Integrated, 1-1/8 to 1.5", sealed angular contact bearings |
| Stem | Cannondale C1, 3D Forged 6061 Alloy, 1-1/8", 31.8, 0°, 35mm |
| Handlebar | Cannondale C1 Carbon Riser, 15mm rise, 4° up, 9° back, 31.8, 780mm |
| Saddle | Fabric Scoop Shallow Elite with Cromoly rails |
| Seatpost | RaceFace Turbine dropper, Internal Routing, 31.6, Travel - 125mm S / 150mm M-XL Type: Dropper |
| Pedals | Not included |
| Grips | Cannondale Locking Grips |
| Rear Derailleur | SRAM X01 Eagle 12-speed |
|---|---|
| Crank | Truvativ Descendant Carbon Eagle, BB30 w/ custom Ai offset, 30t |
| Shifters | SRAM X01 Eagle 12-speed, trigger |
| Cassette | SRAM XG1295 Eagle 10-50t, 12-speed |
| Chain | SRAM X01 Eagle 12-speed w/ PowerLink |
| Chain Guide | N/A |
| Brakes | SRAM Guide RS hydro disc, Centerline rotors 200/180mm Type: SRAM Guide RS Hydraulic Disc |
| Brake Levers | SRAM Guide RS w/ cartridge bearing, reach adjust |
| Rims | WTB Frequency Team i29, 29mm inner, TCS Tubeless Ready 27.5", 32h |
|---|---|
| Spokes | DT Swiss Competition, 2.0/1.8/2.0 |
| Front Hub | SRAM 900 Boost - 110x15 thru front / 148x12 thru rear w/Ai offset, Maxle Ultimate |
| Rear Hub | SRAM 900 Boost - 110x15 thru front / 148x12 thru rear w/Ai offset, Maxle Ultimate |
| Tires | Maxxis Minion DHF 27.5x2.5" front, DHR II 2.4" rear, 3C Compound, EXO puncture protection, folding, Tubeless Ready |
First added February 20
Last updated October 10
Not listed for 2,423 days