Honda XL100 CT110 Suzuki GN125 GS125 Rear Sprocket 428/45T 4 bolt sku 8367

OEM NOS in excellent condition, purchased from an old line dealer who went out of business

428 45T 4 bolt mounting at 6mm on center center opening 5mm across

Please double check your chain size,bolt pattern,  and center hole dimension to make certain this product is for your application