2011 Jekyll Alloy

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All of the bikes found on this page are for reference only and cannot be ordered from Cannondale. For a list of bikes we currently have on sale, visit our Clearance Bikes page.

2011 Cannondale Jekyll Alloy

Finally a bike made specifically for Utah riding. It wouldn’t be fair to call this an all-mountain bike, because it makes all other bikes obsolete. In Utah, we always earn our downhills with some long slow climbs. Here’s a bike that makes it easy and fun. Overmountain is the new category Cannondale came up with to solve the age-old debate of up or down. Now you can have both. Using some unique technologies, the Jekyll carbon and aluminum is both a 150mm trail bike, and a nimble 90mm climbing bike. Flip a couple switches and your travel, damping characteristics, and geometry changes for ideal conditions. 2011 Jekyll aluminum bikes weigh in right around 30 pounds.

A collaboration between Cannondale and Fox created a rear shock that is truly 2-in-1, not just  a lockout. Not only does the DYAD shock limit the travel on the Elevate mode, it also changes the geometry so it is more suited for climbing. The Flow mode slackens the geometry and increases travel for downhill speed and control. The wide spacing of double-stacked pivots gives stiffness and control not found on other bikes. ClaymoreJekyll Carbon, and Jekyll Alloy.

Versatility called, your bike is here.

Model Cannondale Jekyll Alloy 3 Cannondale Jekyll Alloy 4 Cannondale Jekyll Alloy 5
Price $3800 $3300 $2800
Frame Jekyll Alloy 150/90mm BB30
Fork Fox 32 Talas RL O/B Custom 150 Fox 32 Float RL 150 Rock Shox Revelation Dual Air 150
Rear Shock Fox DYAD RT2 150/90mm
Front Hub Formula 15mm
Rear Hub Formula 142×12
Spokes DT Swiss Champion
Rim DT Swiss M480 Mavic XM317 Sun SR25
Tires Schwalbe Nobby Nic PaceStar 2.4″ Kenda Nevegal 2.35″
Crank FSA Afterburner BB30 TruVativ Fire-X 3.3 TruVativ Fire-X 3.1
BB FSA BB30 TruVativ
Chain Shimano HG74 KMC X9
Cassette Shimano SLX 10-speed SRAM PG-950
Front Derailleur Shimano SLX Shimano SLX Shimano SLX
Rear Derailleur Shimano XT 10-speed SRAM X-9 SRAM X-7
Shifters Shimano XT 10-speed SRAM X-7 SRAM X-7
Handlebar Cannondale C2 Riser Cannondale C3 Riser
Stem Cannondale C2 1.5″ Cannondale C4 1.5″
Headset Tange Seiki 1.5″ Integrated
Brakes Avid Elixir CR 185/185mm Avid Elixir R 185/185mm Avid Elixir 3 185/185mm
Saddle Cannondale Stage Cannondale Stage 2
Seatpost Cannondale C2 Cannondale C4
Sizes S, M, L, X
Colors Ultra Blue w/ Brown

Magnesium White w/ Red and Black

Vintage Moss w/ White

Magnesium White w/ Red and Black

Orange Spice w/ White

Magnesium White w/ Red and Black

Weight 29.4 pounds 30.5 pounds 30.9 pounds

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