
Best Ergonomic Office Chairs for Long Hours at the Desk (2025 Guide)
Discover the top ergonomic office chairs for ultimate comfort during long hours at your desk. Boost your productivity an...
Threaded M30 BBThis is our English Threaded/BSA M30 bottom bracket for installing a Praxis M30 Spindle based crank into a BSA English threaded frame. Our patent pending design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip ...Threaded M30 BBThis is our English Threaded/BSA M30 bottom bracket for installing a Praxis M30 Spindle based crank into a BSA English threaded frame. Our patent pending design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with.
Patent Pending Outboard Bearing Design. Forged amp machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing.
68mm Road version / 73mm MTB version. Use M30 BB tool for installation - sold separately.
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