JT. Steel Standard 1857 - 520 SprocketRef : JTC00057A / 1074963002

JT Sprockets Steel Sprocket 1857 - 520 (38 Teeth) — a transmission part designed for replacement or adjustment of gearing on quads and roadsters. Made from C49 alloy steel, this sprocket features a black finish and adheres to a 520 chain pitch. It is suitable for standard configurations where one seeks to restore original drive or modify gearing to adapt the vehicle's behavior.

• Manufacturer Reference: JTR1857.38
• Brand: JT SPROCKETS
• Material: C49 Steel
• Color: Black
• Number of Teeth: 38
• Chain Pitch: 520
• Type: Standard

Easy installation on the rear wheel shaft: replace the worn sprocket or change the gearing to fine-tune acceleration or top speed according to your needs. Suitable for transmissions of compatible quads and roadsters with a 520 pitch, it integrates into drivetrains where a robust part sized for the corresponding chain is expected.

Examples of compatible vehicles (to be verified by year and model):

• YAMAHA YFZ 450 R SPECIAL EDITION 2WD (2020)
• YAMAHA YFZ 450 R 2WD (2020)
• YAMAHA YFM 700 RAPTOR SPECIAL EDITION 2WD (2018)