BSD TBT Sprocket

The BSD TBT Sprocket combines a classic four-spoke BMX design with a fully CNC-machined 7075-T6 aluminium construction. Its dual-thickness profile delivers strength at the outer edge while saving weight towards the centre.

Features

• Fully CNC-machined from strong 7075-T6 aluminium
• 8 mm thickness at the outer edge, tapering to 6 mm at the centre
• 24 mm centre bore with 19 mm and 22 mm top-hat adapter washers included
• Classic four-spoke design for BMX drivetrains

Specifications

• Material: 7075-T6 aluminium
• Tooth counts: 25T or 28T
• Colours: Black or Polished
• Manufacturer-listed weight: approximately 70 g (25T) or 90 g (28T), without packaging