Hope Press-Fit 41 30 mm Bottom Bracket - BBPF419230SSN

At Hope, they believe that 30 mm crank axles are the way forward. One of the limited downsides is when fitting into a 41 mm bottom bracket shell that is designed for a 24 mm axle. Previously, Hope's solution involved two bearings pressed directly into the shell. While capable of handling the loads, the absence of internal and external sealing tended to reduce their lifespan more than they desired.

Hope now has a new solution. A custom designed and Swiss manufactured bearing that allows them to offer a full bottom bracket assembly with fully sealed internal center tube and external bearing shields.

These bearings are also more tolerant to misalignment to account for manufacturing tolerances in the frame BB shell. All this creates a more durable and longer lasting bottom bracket. Long live 30 mm crank axles!

Features:

• High quality, custom designed, Swiss made stainless bearings
• External bearing shields
• Designed to fit Press fit 41 mm threadless bottom bracket shells
• Suitable for Road, MTB and Fat bikes
• Truvativ conversion kit available separately
• Fully sealed internal spacer tube
• Easy to service and replaceable parts
• Includes convertors to suit 29 mm crank axles

Specifications:

• Weight: 77 g
• Suits 86.5, 89.5, 92, 104.5, 107 and 121 mm bottom bracket widths

Installation Instructions (1.18 MB)