JT SPROCKETS Steel Standard Rear Sprocket 853 - 520 JTR853.48 yamaha-ys-125--re33--125-2017-esi7187662 Possibility to lock the collar

Possibility to lock the collar in open position For extra comfort

Handguard Assembled with Only One Key: 5 mm Allen Key - 13/64 Hex Key (Key Not Included)

Ceramic treatment for intensive braking use

Light polycarbonate / abs shell construction

snowmobiles and ride mowers where Stable and secure performance is crucial

JT SPROCKETS Steel Standard Rear Sprocket 853 - 520 JTR853.48 yamaha-ys-125--re33--125-2017-esi7187662 Possibility to lock the collarWith the Leading Edge Edge Technology and Using Only the Highest Grade of Special Steel Alloys, JT Sprock's Produce A Full Range of Superior Quality Motorcycle Front and Reary Sprocks. Ultra Durable High Carbon C49 Steel Chain_pitch: 520. 0 Material: Steel rear_prolet_teeth_count: 48. 0 REAR_PROKET_TYPE: 853 REAR_PROPET_SVERSION: Standard