BSD TBT Sprocket
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The BSD TBT chainring is a chainring for BMX bikes, made from CNC-machined 7075-T6 aluminium with chainring bolt holes. It has 25 or 28 teeth, a thickness of 8 mm and a pitch of 1/8 inches, and is designed for riders looking for a 7075 aluminium chainring for their drivetrain. It has a 4-star design.
The adaptor ring is included, allowing the chainring to fit cranks with a 19 mm, 22 mm or 24 mm axle. It is available in black and silver: choose your preferred colour for your bike. Available with 25 or 28 teeth, so compare the tooth count with your current gearing before ordering.
| Material | 7075-T6 aluminium, CNC-machined |
|---|---|
| Teeth | 25T, 28T |
| Thickness | 8 mm |
| Pitch | 1/8 inches |
| Crank axle diameter | 19 mm, 22 mm, 24 mm |
| Adaptor ring | Included |
| Mounting | Chainring bolts |
| Design | 4 stars |