JT Rear Sprocket 853.43 - Yamaha: 75-76 DT400 ; 77 DT400MX ; 77-85 XT500 912570 No complicated metal buckles and

No complicated metal buckles and made from 24G polyester webbing that is stitched with reflective threads on both sides for enhanced visibility when the sun has set

Used to install OEM style piston wristpin retaining ring as used in many 73-77 B

Superior visibility

up to 1946 style

Available for 35 mm

JT Rear Sprocket 853.43 - Yamaha: 75-76 DT400 ; 77 DT400MX ; 77-85 XT500 912570 No complicated metal buckles andJT Steel rear sprockets are manufactured using Japanese C49 high carbon steel. Designed to minimise weight and maximise strength. Accurately machined to achieve balance and a perfect fit and chain alignment