. Borozon Treated Races: Diamond polished bearing races provide ultra-smooth bearing action
Features: Disc Brake Compatible: yes Over Locknut: 100mm Axle Length: 108mm Axle Diameter &
Material: 9mm steel QR Lever aluminum Cone Races Borozon Cup Races barrel polished Contact Sealing double Spoke Holes 36/32 holes Spoke Hole Circle 61mm Hub Shell aluminum/annodized Center to Flange
- Right 21 1 Center to Flange
- Left 31 7A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace & XTR products) Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.