Compatibility: Square taper cranksets (JIS standard), 117.5mm spindle length, compatible with most threaded bottom bracket shells (commonly BSA type depending on frame standard) and road/MTB crank systems designed for square taper interface
Material: Hardened steel spindle with aluminum or steel cups, sealed cartridge bearing system
Finish: Anti-corrosion coating / black anodized finish for durability and rust resistance
Design: Sealed cartridge bottom bracket designed for smooth pedaling performance, stable chainline alignment, and protection against dirt, water, and dust for low-maintenance use
Use Case: Road bikes, mountain bikes, commuter bikes, and replacement builds requiring a longer 117.5mm spindle for proper crank alignment and drivetrain efficiency
