YST EXT THREADLESS BOTTOM BRACKET
179 Empress Road, Southampton SO14 0JW. Ready in 1 hour for warehouse stock. Racing this weekend? We'll bring it trackside.
Got stripped threads on your 68mm English BB shell? The YST EXT Threadless Bottom Bracket is your fix. This clever threadless design threads to itself, eliminating the need for a perfectly intact frame—just a snug, bevelled cup fit. Lightweight alloy body with sealed bearings keeps things smooth and protected. Works with both Shimano-style straight 24mm axles and SRAM-style stepped 24/22mm axles (spacer included). Install using standard hollow-tech II BB tools on the 44mm cups with 16 external notches. Problem solved, ride on.
Warehouse stock ordered before 3pm ships the same working day, fully tracked. Supplier stock arrives in 2–4 working days. Free Click & Collect in store or trackside. Returns within 30 days. Read the T&C's for details.