REAR SPROCKET STEEL HARD ZBK, C45 INDUCTIONJTR1304.42ZBK
The JTR1304.42ZBK is a rear sprocket made from heat-induction hardened C45 steel with 42 teeth and a 525 drive chain pitch. It features a unique self-cleaning design that keeps the contact area clear, significantly reducing weight compared to conventional steel rears. This sprocket lasts up to six times longer than a 7075 aluminium sprocket and greatly extends chain life by minimizing abrasive buildup. The optimized tooth geometry ensures smooth, efficient drive. The colour is black.
- SKU
- SR1304-42.S.ZBK
- Brand
- JT
- Availability
- In Stock (1)
FULL DESCRIPTION
JTR Rear Sprocket Steel Hard ZBK C45 Induction - 42 Tooth
Experience the next standard in off-road durability and efficiency with the JTR Rear Sprocket. This sprocket features a unique self-cleaning profile designed to keep the contact patch clear while significantly reducing overall weight. Constructed from C45 steel that is heat-induction hardened, this sprocket is engineered to last up to six times longer than traditional 7075 aluminum sprockets. This extended lifespan not only protects your chain but also contributes to maintaining optimal lap times.
Key Features:
- Unique self-cleaning design maintains a clear contact area for consistent performance.
- Engineered for significantly reduced weight compared to conventional steel rear sprockets.
- Crafted from durable heat-induction hardened C45 steel for superior longevity.
- Offers up to 6 times the lifespan of a 7075 aluminum sprocket.
- Effectively extends chain life by minimizing abrasive buildup.
- Features optimized tooth geometry for smooth and efficient power transfer.
Specifications:
- Material: Heat-induction hardened C45 steel
- Tooth Count: 42
- Drive Chain Pitch: 525
- Color: Black
