Compare webshops (1)
Sponsored links · Some shops pay us a fee
Sort by:
Shops with other sizes
Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight Heat-treated, high-grade tool steel provide superlative durability and a beautiful finish. Aluminum cog: lighter, stiffer, stronger due to the design, material and production process. StealthRing elastomers and advanced tooth profiles eliminate vibration and noise for a smooth, silent ride