Wolf Tooth bottom bracket for BSA Sram DUB purple

Description

When the bike starts rolling beneath you quietly and without unnecessary resistance, it suddenly feels easier to pedal even uphill, and longer rides don’t feel so “heavy.” Wolf Tooth bottom bracket for BSA Sram DUB purple is exactly the kind of component you don’t notice at first glance, but you’ll feel it in the ride immediately. And in the Ultraviolet Purple shade, it also matches the bottom bracket area with other accessories, giving the bike a refined, cohesive look.

Main benefits

Wolf Tooth BSA Sram DUB bottom bracket is designed for smooth operation and long service life even in bad weather, when water, mud, and fine dust are forced into the frame. Its proprietary sealing system and precise bearing preload help maintain low rolling resistance and stable crank rotation, so pedaling feels natural and free of irritating noises. An important detail is the polymer spindle bushings, which reduce the risk of creaking that’s typical of some threaded bottom brackets. It’s also practical that service and installation are designed so you can manage without exotic tools and keep the bottom bracket under control even after many kilometers.

Technical parameters

This bottom bracket is intended for cycling and fits frames with a BSA Standard thread, i.e., a bottom bracket shell with a frame thread diameter of 34,7 mm. It is designed for cranks with the Sram DUB system, specifically cranks with a spindle diameter of 29 mm, making it an ideal choice when building or upgrading a drivetrain to the DUB standard. The construction uses proprietary bearings with balls and races made from hardened chrome bearing steel and an ACOSUR ZNA anti-corrosion surface treatment aimed at high resistance in wet conditions. The package includes a complete set of spacers, including spacers for the shell with two pieces with a thickness of 2,5 mm and for the DUB spindle with spacers from 0,5 mm up to 7,5 mm for precise adjustment.

Conclusion

If you’re looking for a quiet, durable, and service-friendly bottom bracket for a BSA threaded frame and Sram DUB cranks, this option makes very good technical sense. The Ultraviolet Purple purple finish is a nice bonus for anyone who wants a bike that’s both functional and visually coordinated, without compromising on mechanics.

Key features

• BSA thread for the frame’s bottom bracket shell
• Compatible with a 29 mm DUB spindle
• Sealing against water, mud, and dust
• Polymer bushings reduce creaking
• Spacers for precise adjustment included

EAN: 810159401326