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Description
Description
Yamaha Spares - JT Sprockets - Front + Rear.
Front & Rear sprockets are Japanese high quality C45 steel manufactured by JT Sprockets
JT sprockets are made using only the best available materials. Aviation-grade 7075-T6 aluminium alloy for lightweight competition sprockets, SCM420 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets.
Sprocket Size:
Chain:- Pitch: 525
