Back to top


  • Slice carbon frame features aerodynamic tube shapes and AERO SAVE micro-suspension, which enables the rear chainstays and seatstays to damp road vibrations while staying stiff
  • All-carbon fork slices through the air and helps keep weight low
  • Overall geometry of the Slice 5 has been tuned to offer stable, comfortable handling while tucked in the aero position
  • BB30 bottom bracket design increases stiffness for improved power transfer
  • FSA Gossamer Pro crankset delivers your pedaling power through the drivetrain; Shimano 105 derailleurs and microSHIFT bar-end shifters dependably shift through the 20 gears
  • Offering excellent support for extended arms when tucked in the aero position, the base bar and FSA clip-ons adjust to suit your comfort and offer confident handling
  • Lightweight Shimano wheels are wrapped with fast 700c Schwalbe Lugano tires for excellent handling and speed
  • Seatpost can adjust from 73 - 78° to comply with the guidelines for UCI time-trail and triathlon competitions
  • Pedals are not included
  • Specs on the Cannondale Slice 5 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 Racing Bikes

REI membership


Best Use Triathlon
Frame Slice Carbon, Aero SAVE
Fork Slice Aero carbon
Crankset FSA Gossamer Pro, 53/39
Bottom Bracket FSA BB30
Shifters MicroSHIFT bar-end
Front Derailleur Shimano 105
Rear Derailleur Shimano 105
Rear Cogs Shimano 105, 12-27, 10-speed
Number of Gears 20 gear(s)
Brake Type Rim Brake
Brakes Tektro R580
Brake Levers Alloy Aero
Rims Shimano R501
Front Hub Shimano R501
Rear Hub Shimano R501
Wheel Size 700c
Tires Schwalbe Lugano, 700X23c
Handlebar Shape Aero Bar
Handlebar Cannondale C3, FSA Tri Max Team clip-ons
Stem Cannondale C3
Seat Post Cannondale Slice Carbon Aero
Saddle Cannondale Ergo Tri
Pedals Sold separately
Headset Slice, Si
Chain Shimano 105
Weight Unavailable
Bike Weight Bike weight is based on median size, as sold, or the average of two median sizes.
Gender Unisex
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 21ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 155ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;