Hope BSA30 Threaded Bottom Bracket - 68/73/83/100/120mm, For 30mm Spindle, Stainless, Purple Wheel Skewers & Frame Axles - Reduces inner stem diameter

- Reduces inner stem diameter down to adapt to forks with one size smaller steerer tube

Manufacturer Part Number: 90016056

Tire Diameter: 18"

Tighten until snug

Hope BSA30 Threaded Bottom Bracket - 68/73/83/100/120mm, For 30mm Spindle, Stainless, Purple Wheel Skewers & Frame Axles - Reduces inner stem diameterDesigned to face the worst British weather has to offer, Hope's threaded bottom brackets feature high quality sealed cartridge bearings and fit a variety of cranksets. Product Specifics Bottom Bracket Shell I. D.: 1. 37 BB Frame Interface: English BB Shell Width (mm): 68 BB Shell Width (mm): 73 BB Shell Width (mm): 83 Weight: 112 Spindle Interface Type: Hope BSA30 Spindle Interface Type: 386 EVO Spindle Interface Type: 392 EVO Spindle Interface Type: