Shimano Ultegra R8170 C60 Carbon Wheels Position:Pair narrowing the stem clamp area

narrowing the stem clamp area to allow both a quicker taper and an earlier rise to achieve our meticulously researched Goldilocks (GL) tune

Not compatible with V5 Commencal Meta SX frame

Avoiding this type of pain is essential for a long endurance road ride

or anywhere else you need to hold a bike

Shimano Ultegra R8170 C60 Carbon Wheels Position:Pair narrowing the stem clamp areaFor situations where aerodynamics is the priority, the new ULTEGRA R8170 C60 wheelset features an all carbon, 21 mm internal, tubeless compatible rim and a super fast cup and cone bearing hub that is compatible with both 11 and 12 speed cassettes.