Cannondale Jekyll 4 - 2015

Cannondale Jekyll 4
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Cannondale's Jekyll 4 blasts up climbs like a short-travel bike, but then hit the switch for the descent and you'll see where the name comes from. Its light, strong SmartFormed aluminum frame boasts large-diameter tubing for efficient power transfer and has a 1.5-inch head tube that keeps the 160mm-travel RockShox Pike fork pinned on your chosen line. A Fox Dyad rear shock crushes bumps with your choice of either 160 or 95mm of travel to meet the demands of the trail and your style of riding. Since the Jekyll lets you climb as well as you descend, you have a Shimano drivetrain with a triple-ring crankset to reach the top. Other trail-dominating components include the Shimano SLX brakes and tubeless-ready, 27.5-inch WTB/Formula wheels with through-axle hubs that are ready to push the Jekyll to the max.


Frame Cannondale SmartFormed aluminum BB30 w/ISCG03 tabs, 1.5-inch head tube
Fork RockShox Pike RC 27.5, 160mm-travel w/15mm Maxle
Rear Shock Fox DYAD RT2, 160/95mm adjustable-travel
Rims/Wheels WTB 7WTB ST i23
Hubs Formula, Front: 15 Maxle, Rear: 142x12mm
Spokes DT Swiss Champion
Tires Schwalbe Hans Performance, 27.5 x 2.35
Crankset Shimano Deore Hollowtech II
Chainrings 40/30/22
Bottom Bracket Shimano Deore w/Wheels Mfg. adapter
Front Derailleur Shimano SLX
Rear Derailleur Shimano SLX, Shadow Plus
Rear Cogs Sunrace, 10-speed: 11-36
Shifters Shimano SLX, I-Spec
Handlebars Cannondale C3 Riser
Tape/Grips Cannondale dual locking grips
Stem Cannondale C1
Brake Levers Shimano SLX
Brakes Shimano SLX
Saddle WTB Silverado Comp
Seatpost Cannondale C3, aluminum
Accessories & Extras High-pressure shock pump

* Subject to change without notice.

Part Numbers

Option UPC MPN
Small 884603517956 CM2426SM01
Medium 884603517963 CM2426MD01
Large 884603517970 CM2426LG01
X-Large 884603517987 CM2426XL01