REAR SPROCKET STEEL HARD ZBK, C45 INDUCTIONJTR1489.39ZBK
REAR SPROCKET STEEL HARD ZBK, C45 INDUCTION JTR1489.39ZBK. Unique self-cleaning design keeps contact area clear. Significantly reduced weight versus conventional steel rears. Heat-induction hardened C45 steel construction. Lasts up to 6 times longer than a 7075-aluminium sprocket. Greatly extends chain life by minimizing abrasive buildup. Optimized tooth geometry for smooth, efficient drive. Material: Heat-induction hardened C45 steel. Tooth count: 39. Drive chain pitch: 525. Colour: Black.
- SKU
- SR1489-39.S.ZBK
- Brand
- JT
- Availability
- In Stock (1)
FULL DESCRIPTION
REAR SPROCKET STEEL HARD ZBK, C45 INDUCTION
Experience the next standard in motorcycle durability and efficiency with this high-performance rear sprocket. Its unique self-cleaning profile is engineered to keep the contact patch clear, while also significantly reducing overall weight compared to conventional steel sprockets.
Constructed from C45 steel that is heat-induction hardened, this sprocket is designed to last up to six times longer than sprockets made from 7075 aluminum. This extended lifespan not only protects your chain but also contributes to maintaining optimal lap times.
The optimized tooth geometry ensures a smooth and efficient drive, while the design greatly extends chain life by minimizing abrasive buildup.
Key Features:
- Unique self-cleaning design for a clear contact area.
- Significantly reduced weight compared to conventional steel rears.
- Constructed from heat-induction hardened C45 steel.
- Offers up to 6 times longer service life than 7075-aluminum sprockets.
- Extends chain life by minimizing abrasive buildup.
- Optimized tooth geometry for smooth, efficient drive.
Specifications:
- Material: Heat-induction hardened C45 steel
- Tooth Count: 39
- Drive Chain Pitch: 525
- Color: Black
