
REAR SPROCKET STEEL JTR820.42
Built from premium C49 high-carbon steel, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs, they offer long life, exact fit, and dependable power transfer mile after mile.
Features
- C49 high-carbon steel rears for long wear
- Precision manufacturing for exact OEM fit
- Broad coverage with 2,500+ motorcycle & ATV applications
- Consistent power transfer and sprocket tooth profile accuracy
- Engineered for durability in street, track, and off-road use
Specifications
- Material: C49 high-carbon steel
- Tooth count: 42
- Drive chain pitch: 520
- Colour: Black
Vehicle Fitment
Suzuki (Road, Rear)
- DR250 S-Z,E,F,G,H SJ41A (1982-1987)
- DR250 S SJ41A
- SP250 Z,D,F (1982-1985)
- DR370 C,N (1978-1979)
- SP370 C,N (1977-1982)
- SP400 (1979-1982)
Original: $28.15
-65%$28.15
$9.85Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Built from premium C49 high-carbon steel, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs, they offer long life, exact fit, and dependable power transfer mile after mile.
Features
- C49 high-carbon steel rears for long wear
- Precision manufacturing for exact OEM fit
- Broad coverage with 2,500+ motorcycle & ATV applications
- Consistent power transfer and sprocket tooth profile accuracy
- Engineered for durability in street, track, and off-road use
Specifications
- Material: C49 high-carbon steel
- Tooth count: 42
- Drive chain pitch: 520
- Colour: Black
Vehicle Fitment
Suzuki (Road, Rear)
- DR250 S-Z,E,F,G,H SJ41A (1982-1987)
- DR250 S SJ41A
- SP250 Z,D,F (1982-1985)
- DR370 C,N (1978-1979)
- SP370 C,N (1977-1982)
- SP400 (1979-1982)
















