

⚡ Ride with precision, power, and confidence — the sprocket that never quits!
The JT Sprockets JTR212.37 is a 37-tooth rear sprocket crafted from heat-treated Japanese SCM420 chromoly steel alloy. Hand-finished and rigorously quality-checked through 10 steps, it delivers OEM-level precision and durability that outlasts standard mild steel and surface-hardened sprockets. Manufactured using proven hobbing, machining, and drilling techniques, it ensures the closest tolerances and the most accurate tooth profiles for superior drivetrain performance.

| Manufacturer | JT Sprockets |
| Brand | JT |
| Model | JT Sprockets JTR212.37 |
| Item Weight | 14.4 ounces |
| Product Dimensions | 7.2 x 8.2 x 5 inches |
| Item model number | JTR212.37 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | JTR212.37 |
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