JT SPROCKETS

JT Sprockets rear drive sprocket designed for strong, lightweight performance and reliable power transfer. Precision computer-designed and built from high-grade 7075-T6 aluminum for demanding riding conditions.

• 520 chain size with 52T tooth count
• 7075-T6 aluminum construction, blue finish
• Heat-treated & bead-blasted for durability and reduced surface tension

Lightweight, high-strength JT rear sprocket built for precise fit and reliable final-drive performance. Made from 7075-T6 aluminum with heat treatment and bead-blasted finishing for durability.

• 520 chain size / 48-tooth rear sprocket
• 7075-T6 aluminum, black finish
• Computer-designed for maximum strength at minimum weight

JT Sprockets rear sprocket built for strong, lightweight performance in demanding off-road and motorcycle use. Computer-designed for high strength at minimal weight, then heat-treated and bead-blasted for durability.

• Chain size: 520
• Tooth count: 49T (rear)
• Material/finish: 7075-T6 aluminum, black

Upgrade your final drive with a lightweight JT Sprockets rear sprocket designed for strong, consistent performance. Computer-designed for maximum strength at minimum weight, with a durable black finish.

• Chain size: 520
• Tooth count: 50T (rear)
• Material: 7075-T6 aluminum, heat-treated & bead-blasted

Upgrade your final drive with the JT Sprockets JTA251.51BLK rear sprocket, engineered for maximum strength at minimum weight. Made from premium 7075-T6 aluminum with heat-treatment and bead-blasted finishing for reliable wear and smooth performance.

• Chain size: 520 | Tooth count: 51T
• Material/finish: 7075-T6 aluminum, black
• Position: Rear (each)

Lightweight, high-strength JT Sprockets rear sprocket engineered for precise fit and reliable power transfer. Computer-designed for maximum strength at minimum weight, with premium materials and consistent manufacturing quality.

• 520 chain size, 52T tooth count (rear)
• 7075-T6 aluminum construction, black finish
• Heat-treated and bead-blasted to reduce surface tension