Rear Sprocket - 420 - 38 Tooth - 49mm Center Hole - Sunstar 2-102238 124398 Measurement at the larger end

Measurement at the larger end of CDI excluding rubber strap: 71mm x 49mm x 28mm

Fits wheel size: 10

Replaceable pin is heat-treated for strength and wear resistance

1987 Honda Spree 50 and more

Rear Sprocket - 420 - 38 Tooth - 49mm Center Hole - Sunstar 2-102238 124398 Measurement at the larger endSunstar Rear Sprocket 420 38 Tooth (2 102238) Details: 420 chain 38 Teeth Center hole ID: 49mm (1. 93 in) Mounting holes: 58mm center to center side by side Mounting holes: 82mm center to center across Constructed of high quality, aerospace grade 7075 T 6 aluminum Computer designed weight reduction holes for the best combination of lightness, strength and stability Exclusive tooth valley design provides 24% better chain contact area for the best power