Chromag Dune Grips Orange CheckoutTitle=Vittoria Air-liner tire insert MTB 8mm 1-piece 6-bolt disc rotor

8mm 1-piece 6-bolt disc rotor features consistent operating temperatures and built in wear indicators

5mm Crank Spindle Diameter 28

This ensures each effective edge is kept in place under high cornering and braking loads leading to reduced rolling resistance and increased wear life

Designed to noticeably soften any gravel or mixed-surface road these posts make great enhancements by reducing the chatter transmitted from the surface to the rider

Chromag Dune Grips Orange CheckoutTitle=Vittoria Air-liner tire insert MTB 8mm 1-piece 6-bolt disc rotorFeatures a thin diameter for control and rounded diamond knurling for traction without a harsh bite SupaSoft grips feature 9A hardness for ultimate grip but fast wear. All other models have 15A rubber for comfort and durabilty Single clamp 30mm diameter x 134mm length TECH SPECS grip color orange clamp color black length 134mm diameter 30mm