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2018 Jekyll 4 Mtn Bike

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Cannondale’s 2018 Jekyll 4 Mountain Bike features performance technology such as dual-travel shock and an Ai offset drivetrain. Hustle mode places the rider over the pedals and closer to the bars for optimal leverage while climbing. Flow mode relaxes the head and seat angles, positioning the rider further back - ideal for tackling descents.


  • Frame Material: Jekyll SmartForm C1 Alloy, Ai Offset, carbon shock link.
  • Fork: Fox Float 36 Performance, travel: 170mm, tapered steerer.
  • Rear Shock: Fox Float Performance DPS EVOL w/ Gemini remote-actuated dual mode air spring system; Flow Mode - 165mm; Hustle Mode - 130mm.
  • Headset: Integrated, 1-1/8 to 1.5", sealed angular contact bearings.
  • Shifters: Shimano SLX, 11-speed.
  • Front Derailleur: N/A.
  • Rear Derailleur: Shimano SLX, 11-speed.
  • Crankset: Cannondale Si, BB30, SpideRing 30T, Ai offset.
  • Bottom Bracket: Cannondale BB30.
  • Cassette: Shimano SLX, 11-speed, 11-46.
  • Chain: KMC X11, 11-speed.
  • Brakeset: Shimano Deore MT500 hydro disc, 180/180mm.
  • Handlebar: Cannondale C3 Riser, 6061 Alloy, 15mm rise, 4° up, 9° back, 31.8, 780mm.
  • Stem: Cannondale C3, 6061 Alloy, 1-1/8".
  • Saddle: Fabric Radius Scoop.
  • Seatpost: TransX dropper, internal routing, 31.6, 120mm drop.
  • Wheelset: WTB STP i25, 25mm inner, TCS tubeless ready 27.5", 32h.
  • Rims: WTB STP i25.
  • Hubs: Formula w/ HG driver - 110x15 thru front / 148x12 thru rear w/Ai offset.
  • Front Axle: 15x110 thru axle.
  • Rear Axle: 12x148 thru axle.
  • Tires: Maxxis Minion DHF 27.5x2.5" front, DHR II 2.4" rear, dual compound, folding, tubeless ready.
  • Weight: N/A.
  • Manufacturer Warranty: Limited lifetime for frame; limited 1-year for components..

Returns: This product is overweight and/or oversize and does not qualify for our fixed rate return shipping label. If you need to return this item, we can offer a return shipping label at our discounted shipping rates, or you can arrange for your own return shipping.


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