Super Record Brakeset, Dual Pivot Front and Rear, Black Water bottle DOUBLE-DENSITY FOAM: Firmer on the

DOUBLE-DENSITY FOAM: Firmer on the ischial bones

System weight limit: 275 lbs / 125 kg

the 321 uses a single layer of 1k carbon fiber on each side of the wheel

Tri-Flow Red Grease is a premium quality

Shimano SW-R600 Di2 Remote Climbing Shifters

Super Record Brakeset, Dual Pivot Front and Rear, Black Water bottle DOUBLE-DENSITY FOAM: Firmer on theSuper Record brakes provide maximum performance and superior stopping power on steep slopes and high speeds, thanks to the dual pivot fulcrum design. Titanium adjustment screws keep the weight low, and aesthetics high. Clearance for tires up to 28mm Aerodynamic design Alloy construction with bearing supported pivots Brake pad holder is equipped with the exclusive brake block insertion and removal system