Precision sealed cartridge bearings ensure smooth and reliable rotation for demanding BMX riding
Fully CNC-machined 6061 aluminum spacers provide precise fit and long-lasting durability
Includes tube spacer, sprocket bolt, and spacers for complete installation
Available in multiple spindle sizes (19 mm, 22 mm, 24 mm) to fit most BMX crank setups
Designed for 19, 22, and 24 mm spindle bikes, offering versatile compatibility
Summarized by Shop
Super tough BSD Substance bottom bracket kit including 2 Sealed bearings, CNC'd spacers, tube spacer, sprocket bolt and spacers, available for 19, 22 or 24mm spindles.
– Available in 19mm, 22mm and 24mm to fit most spindle types – Precision sealed cartridge bearings – Fully CNC’d 6061 aluminium spacers – Spacer kit to ensure correct fit
Material
6061 aluminum
Bearings
2 precision sealed cartridge bearings
Spacers
CNC-machined, includes tube spacer, sprocket bolt, and spacers
