- CNC machined from super-tough hardened Cro-Moly to offer a high level of quality and durability.
- A shot-blasted surface finish after machining 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/crank.
- The tapered design gives maximum strength, while CNC machined slots on larger models help keep the weight down.
- Compatible with all 1/8″ and 3/32″ chains.
- Industry standard 1.37″ x 24tpi thread fits fixed rear hubs and threaded cranks.
- Stylish laser-etched logos show great attention to detail.
- Available in 12T, 13T, 14T, 15T, 16T (all ‘solid’) and 17T, 18T, and 22T (all with machined slots).
- Supplied fully packaged with Trialtech stickers enclosed.
- Weights: 12T – 27g, 13T – 34g, 14T – 39g, 15T – 45g, 16T – 51g, 17T – 51g, 18T – 55g.
Note: We recommend to install with grease