

⚙️ Ride Clean, Ride Strong — The Future of Off-Road Sprockets is Here!
The JT Sprockets JTR897.45SC is a 45-tooth, heat-induction hardened C45 steel rear sprocket engineered for off-road motocross. Featuring a unique self-cleaning design and a lightweight build, it offers up to six times the durability of aluminum alternatives while maintaining superior chain life. Finished in black zinc by the world’s largest sprocket manufacturer, it delivers professional-grade performance without the usual steel weight.
| Manufacturer | JT Sprockets |
| Brand | JT |
| Model | JTR897.45SC |
| Item Weight | 1.39 pounds |
| Product Dimensions | 7.87 x 7.87 x 7.87 inches |
| Item model number | JTR897.45SC |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | JTR897.45SC |
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