Cane Creek 40-Series Black Oxide Steel Cartridge Bearings 36/45 41.8mm/1- 1/8" Bike Accessories Brand_WTB breathable and ventilated

breathable and ventilated

including a wide-range gearing system

not just on your Strava segments

Grade Simulation: 15%

dual-position saddle rail mount fits tri saddles that often have trouble finding their rear hydration match

Cane Creek 40-Series Black Oxide Steel Cartridge Bearings 36/45 41.8mm/1- 1/8" Bike Accessories Brand_WTB breathable and ventilated40 Series replacement cartridge bearings feature durable black oxide construction. Compatible with 110 , 40 , and 10 Series headsets Sold in pairs Italian refers to a 45 degree inner chamfer on bearing to fit 45 degree molded permanent fork crown races Bearing I. D. (mm): 30 mm Thickness: 6. 5 mm Bearing O. D. (mm): 41. 8 mm Bearing Type: Cartridge Cartridge Bearing Angle: 45x45