REAR SPROCKET STEEL JTR251.49SC, LIGHTWEIGHT SELF-CLEANING, SR251-49
The next standard in MX durability and efficiency: a unique self-cleaning profile keeps the contact patch clear while trimming weight. Heat-induction hardened C45 steel lasts up to six times longer than 7075 aluminium, protecting your chain and your lap times. Features a unique self-cleaning design that keeps the contact area clear, significantly reduced weight versus conventional steel rears, heat-induction hardened C45 steel construction, and optimized tooth geometry for smooth, efficient drive. Lasts up to 6x longer than a 7075-aluminium sprocket and greatly extends chain life by minimizing abrasive buildup. Specifications: Material: Heat-induction hardened C45 steel, Tooth count: 49, Drive chain pitch: 520, Colour: Black.
- SKU
- SR245-49.JT.S.SC
- Brand
- JT
- Availability
- In Stock (4)
FULL DESCRIPTION
JT Rear Sprocket - Lightweight Self-Cleaning Steel
Experience the next standard in motorcycle durability and efficiency with this lightweight, self-cleaning steel rear sprocket. Designed to enhance performance and longevity, it offers superior resistance to wear compared to traditional aluminum sprockets.
Key Features:
- Unique self-cleaning design maintains optimal chain contact by clearing debris.
- Significantly reduced weight compared to conventional steel rear sprockets.
- Constructed from heat-induction hardened C45 steel for exceptional durability.
- Offers up to 6 times longer lifespan than sprockets made from 7075 aluminum.
- Extends chain life by minimizing abrasive buildup and wear.
- Optimized tooth geometry ensures smooth and efficient power delivery.
Specifications:
- Material: Heat-induction hardened C45 steel
- Tooth Count: 49
- Drive Chain Pitch: 520
- Color: Black
