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  • Light 6061 aluminum Trail SL 29er frame features a relaxed geometry for a stable, predictable ride; oversize 1.5 in. headtube improves strength, stiffness and handling
  • Rear stays are shaped to enhance comfort by damping vibration and lessening the impacts of bumps
  • RockShox XC30 suspension fork delivers 100mm of travel and features easy lockout and rebound adjustment for customizing the ride
  • Shimano Alivio/Deore Shadow drivetrain features snappy trigger shifters and derailleurs to make quick work of shifting through the 30 gear combinations
  • Shimano M446 hydraulic disc brakes feature a 180mm rotor up front and 160mm rotor in the back to ensure powerful, responsive and progressive braking
  • Burly Maddux DC3.0 rims are wrapped with WTB Nine Line tires, which offer a small block tread for speedy cross-country performance
  • Platform pedals mean no special bike shoes are required—just get on and pedal
  • Specs on the Cannondale Trail SL 29er 3 hardtail mountain bike are subject to change


All bicycles sold at REI include a free warranty tune-up. New bikes go through a normal break-in period, after which readjustment is important for longevity and performance. Bring your new bike in to your local REI for its free tune-up within 20 hours of use or 6 months from purchase, whichever comes first. Contact your nearest REI bike shop to schedule this important service.

View all Cannondale Hardtail Mountain Bikes

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Best Use Mountain Biking
Frame 6061 aluminum
Bike Suspension Front Suspension
Fork RockShox XC30, 100mm travel with lockout
Crankset Shimano M430, 44/32/22
Bottom Bracket Shimano ES25 Octalink
Shifters Shimano Alivio
Front Derailleur Shimano Alivio
Rear Derailleur Shimano Deore Shadow
Rear Cogs Shimano HG20, 11-34, 9-speed
Number of Gears 27 gear(s)
Brake Type Disc Brake
Brakes Shimano M446 hydraulic disc
Brake Levers Shimano M446
Rims Maddux DC3.0
Front Hub Cannondale C4, 32h
Rear Hub Cannondale C4, 32h
Wheel Size 29 inches
Tires WTB Nine Line, 29x2.0
Handlebar Shape Flat Bar
Handlebar Cannondale C3
Stem Cannondale C4
Seat Post Cannondale
Saddle Cannondale Stage 3
Pedals Cannondale platform
Headset Tange Custom
Chain Shimano HG53
Weight Unavailable
Bike Weight Bike weight is based on median size, as sold, or the average of two median sizes.
Gender Unisex