Outboard Bottom Bracket Cup Sets (British Threading) Rear is used to cut a

is used to cut a spoke

Spacing 68/73 mm Bearing availability 6805 (Standard)

450 x 26 tpi - RH & LH Thread)

These cogs can only be used with our ISO track hubs

SPECIFICATIONS Crank Arm Material 7075 Aluminum Chainring Material 7075 Aluminum Crank Arm Length Availability 165 mm and 170 mm Chainring Availability 46

Outboard Bottom Bracket Cup Sets (British Threading) Rear is used to cut aSPECIFICATIONS Cup material Stainless Steel, 7075 Aluminum Center sleeve material 6061 Aluminum Dust cover material ABS plastic (Shimano), 7075 Aluminum (SRAM GXP Adaptor) Spacing 68 73 mm, 83 mm, 100 mm Bearing availability 6805 (Standard), 6805 (Carbonyte) OBB weight 254 grams, 142 grams Rider and bike weight limit 280 lbs 127 kgs Materials All of our manufactured items are machined out of US produced materials. Please note: We ship our outboard