Aero Road Cassettes Includes cradles for standard round

Includes cradles for standard round and oval saddle rails

With 3D-printed titanium junctions

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short 419mm chainstays

Compatible with stems from Trek

Aero Road Cassettes Includes cradles for standard roundAerodynamically honed stem with adjustable length and angle to optimize your position The rider makes up 80 90% of total aero drag, so refining position can produce some of the biggest aero gains of all. Included shims allow change of + 2. 5mm in reach at 12, or adjust the angle to 7 or 17 Attributes Handlebar Diameter 31. 8mm Primary Color Black Steerer Tube 1 1 8'' Stem Angle 12 Face Plate Bolts 3 Stem Material Carbon