REAR SPROCKET JTR257.38 JT 420
JT Steel Rear Sprocket JTR257.38. Crafted from premium C49 high-carbon steel for long wear and durability. Features precision manufacturing for an exact fit, consistent power transfer, and accurate sprocket tooth profile. Engineered for durability in street, track, and off-road use. Specifications include C49 high-carbon steel material, 38 tooth count, and 420 drive chain pitch. Color is black.
- SKU
- SR257-38.S.JT
- Brand
- JT
- Availability
- In Stock (2)
FULL DESCRIPTION
JT Rear Sprocket JTR257.38
Experience OEM-level precision and exceptional durability with the JT Rear Sprocket JTR257.38. Crafted from premium C49 high-carbon steel, this sprocket is engineered for longevity and reliable performance across a vast range of motorcycle and ATV applications. Enjoy consistent power transfer and a precise fit, mile after mile.
Key Features:
- Constructed with C49 high-carbon steel for superior wear resistance.
- Precision manufacturing ensures an exact fit, matching OEM specifications.
- Designed for durable performance on the street, track, and off-road.
- Offers consistent power delivery and accurate sprocket tooth profile.
- Backed by over 2,500 fitments for motorcycles and ATVs.
Specifications:
- Material: C49 high-carbon steel
- Tooth Count: 38
- Chain Pitch: 420
- Color: Black


