Enduro ABEC-5 Bearings 30 ID x 42 OD x 7 W Steel, Silicone Silver, Red

Description

• Super smooth, fast design with very low resistance
• 15 degree angular contact design is ideal for hub and bottom bracket applications where bearings are likely to experience side loads
• Single row cartridge bearing with self lubricating, nylon cage separated ABEC-5 balls
• Install with red seal facing out, 5-10lbs preload required