Kogel Bearing set BB30 Bottom Bracket 68/73mm BB30 CheckoutSpec= Fits Rival 1 with Hidden Chainring Bolt Design }Wheels Manufacturing M5 x 16mm

}Wheels Manufacturing M5 x 16mm Button Head Cap Screw Stainless Steel Bottle/50

9 Color Black Material Aluminum Clamp Style Standard Rails Length 400

Flange Yes Color Black Length 140 Defined Color Black Grip Shift Specific No Shape Round Weight 120 Lock On Yes

The Chain Catcher Professional is a lighter version of the original K-Edge chain catcher that has been tested and proven

Kogel Bearing set BB30 Bottom Bracket 68/73mm BB30 CheckoutSpec= Fits Rival 1 with Hidden Chainring Bolt Design }Wheels Manufacturing M5 x 16mmPremium quality replacement ceramic bearings for use with BB30 bottom brackets. Available with road or cross mtb seals TECH SPECS Width 68 73mm BB Interface BB30 Spindle Type BB30 Length Cup Material Weight Cup Type Cup OD Bearing OD Color Road