All Balls Racing - Wheel Bearing & Seal Kit (25-1041) K-Type-Headlight Guards Clamp for 12 mm crossbars

Clamp for 12 mm crossbars included

Outside height: 139mm

844 in (47 mm)

Innovative hybrid frames are constructed from a rigid composite over-injected with a high performance fiber reinforced polymer which provides optimal structural integrity and support while being ultra-lightweight and adaptive

Double needle sleeves and bottom hem

All Balls Racing - Wheel Bearing & Seal Kit (25-1041) K-Type-Headlight Guards Clamp for 12 mm crossbarsAll Balls high speed bearings are manufactured to ABEC 3 precision levels. Triple lip rubber seals keep the grease in and the water and dirt out. Chevron SRI 2 grease contains rust and oxidation inhibitors ( 29 C 177 C). Double lip type TC seals with stainless steel garter springs.