CST Patrol 27.5"X2.25 Tire - Black Folding Bead Heavy 12 Speed Stem Cervélo ST36

12 Speed Stem Cervélo ST36 Alloy Aero Basebar/Extensions Zipp Vuka Alumina Basebar and Extensions Saddle Cervélo Tri Saddle Cassette Shimano 105

EVA foam and rubber heel bumper

EXT is the exciting new addition to the Corsa family

Experience Unrivaled Comfort and StabilityLeave discomfort and distractions in the dust

Stack two blocks to simulate climbing workouts

CST Patrol 27.5"X2.25 Tire - Black Folding Bead Heavy 12 Speed Stem Cervélo ST36Product Details Staggered medium height center knobs are ramped to reduce rolling resistance while fairly aggressive corner knobs provide excellent cornering grip The CST Patrol mountain bike tire features a versatile tread pattern suitable for a broad range of conditions Folding bead models features CST`s EPS puncture resistant belting and dual compound DC Dual Compound, two compounds comprised of a harder, longer lasting center and a softer gripping