- Precision CNC machined from 7075 aluminum to offer a high level of quality and durability.
- Hard anodized surface finish increases the surface hardness and improves wear life.
- An extra-wide 10mm base means more threads and a stronger connection between the sprocket and hub.
- Tapered design with custom chain support lip helps to maximize strength, while CNC machined holes on the 15T model help to keep the weight down.
- Compatible with all 1/8″ and 3/32″ chains.
- Industry-standard 1.37″ x 24tpi thread.
- Stylish laser-etched ‘Trialtech’ logos.
- Available in 12T, 14T, or 15T only.
- Supplied fully packaged with Trialtech stickers enclosed.
- Weight: 11.4g (12T), 17.3g(14T), 19.9g (15T)
Note: We recommend to install with grease