REAR SPROCKET STEEL 49 [JTR895.49] 428, KTM 85SX, 105SX, 85XC, 105XC
REAR SPROCKET STEEL 49 Teeth 428. Maximum strength sprockets at minimum weight, made with C45 steel high carbon steel. Each sprocket is heat-treated and finished by hand. Each sprocket is sandblasted to reduce surface tension, satin-silk finish or Power coated Black. Meet or exceed the highest-quality compound mod. standards set by the motorcycle industry. Part No. SR441-49.S.DR. Cross reference numbers ONLY. MX-89549, ALLOY 47010051049.
- SKU
- SR441-49.S.DR
- Brand
- Dirt Racing
- Availability
- In Stock (18)
FULL DESCRIPTION
Dirt Racing Steel Rear Sprocket - 49 Tooth, 428 Chain
Upgrade your motorcycle's performance and durability with this high-quality steel rear sprocket from Dirt Racing. Designed for exceptional strength and longevity, this sprocket features 49 teeth and is compatible with 428 pitch chains.
Key Features:
- Material: Constructed from C45 high carbon steel for maximum strength and minimum weight.
- Heat Treated: Each sprocket undergoes a heat-treatment process for enhanced durability.
- Hand Finished: Meticulously finished by hand for precision and quality.
- Surface Treatment: Sandblasted to reduce surface tension, providing a satin-silk finish.
- Industry Standards: Meets or exceeds the highest quality compound modification standards set by the motorcycle industry.
- Color: Silver finish.
- Tooth Count: 49 teeth.
- Chain Pitch: 428.
This rear sprocket is engineered to provide reliable performance and a long service life for your motorcycle.


