Park Tool 744 40.98mm Reamer SCV Our DLC Series chains with

Our DLC Series chains with titanium-carbon-nitrade coating have an extremely hard surface and therefore reduced friction

Group: XTR

1275g (ENVE Alloy Hubs)

saddle-mounted LED rear bike light designed for maximum visibility and safety

Park Tool 744 40.98mm Reamer SCV Our DLC Series chains withThe 744 is used in conjunction with the Park Tool HTR 1 Head Tube Reaming and Facing Set to ream bottom bracket shells that use the BB86 92, PF41, or PF24 standard. Features Sized for bottom brackets that use the BB86 92, PF41, or PF24 standard40. 98 mm outer diameterRequires use of the 750. 2 Centering Cone Adapter Mfr Claimed Weight TBC