Inner width (25mm)

HBSP303 - V4

With the current trend of + sized tyres

and neck openings

Installation tools: 12notch - M30 Standard Tool required

Piston Interlock Press Fit Bottom Bracket - 28.99mm DUB - BB30 - 68-73mm Shell Ignore Wholesale Tier 2 Brand Rule Inner width (25mm)The Piston interlocking bottom brackets feature durable steel race bearings and a precision engineered thread together design that won't creak or wiggle out of frames like standard press fit cups can. Who's this item for: Anyone looking to replace their BB86 92 press fit BB with an affordable option that won't creak and carry on. Style: Press Fit BB86 92 Interlock Bearing cup shell material: 6061 Aluminium Installation removal tools: Standard Shimano