JT SPROCKETS 520 RACELITE ALUMINUM REAR RACE SPROCKETS - JTA251.**BLK - YAMAHA

Precision CNC machined to JT's uncompromising standards from certified 7075-T6 Ergal aviation grade aluminum alloy, the JT RaceLite sprocket range is designed and engineered to withstand extreme pro-race conditions, providing maximum strength and durability at minimum weight.

- Made from the latest generation of computer design and control metal cutting equipment for maximum durability

- RaceLite sprockets are made of anodized 7075-T6 aluminum

- Aluminum rear sprockets are around 30% lighter than a comparable steel equivalent, which reduces un-sprung rotating weight and improves performance

- Manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection