NACHI 6301 SEALED BEARING 12x37x12 MM - CHIMERA CH-1170-REAR HUB BEARING - LEFT SIDE/CUSH SIDE BICYCLES 5N/mm fork spring: Riders under

5N/mm fork spring: Riders under 195lbs

The installation and use of these products or engine shall be conclusive evidence that the user assumes full responsibility for any damage caused directly or indirectly by their use

Long Lasting:If cared for properly

Standard round rollers roll

may not be compatible with this product

NACHI 6301 SEALED BEARING 12x37x12 MM - CHIMERA CH-1170-REAR HUB BEARING - LEFT SIDE/CUSH SIDE BICYCLES 5N/mm fork spring: Riders underReplacement NACHI bearing for Chimera Grom Monkey hubs. This will go on the sprocket side, which is the left side of the bike. Nachi 6301 Bearing, Made in Japan Bore Inner Diameter: 12mm (0. 472 inch) Outside Diameter: 37mm (1. 102 inch) Width: 12mm ( 0. 472 inch) Quantity: 1