Wheels Manufacturing 1/4" x 7 Hub Bearing Retainer: Bag of 10 MPFN-C-707-13 Wide-tooth narrow-tooth pulley wheel maximizes

Wide-tooth narrow-tooth pulley wheel maximizes chain control by fitting inner and outer chain links perfectly

Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity and slippery Silicone seals to produce minimum resistance

The Schwalbe Nobby Nic combines Triple compound and the super-fast carcass used by the Racing Ralph providing divine grip and speed for the trails

Tooth Count 26 Ring Position/Type Inner Drivetrain Speeds 10 Chainring BCD 80 Color Black Defined Color Black Material Aluminum

Wheels Manufacturing 1/4" x 7 Hub Bearing Retainer: Bag of 10 MPFN-C-707-13 Wide-tooth narrow-tooth pulley wheel maximizesWheels Manufacturing 1 4" x 7 Hub Bearing Retainer: Bag of 10. Loose ball hub bearing retainers. Grade 300 bearings