JT Front Sprocket 424/567.16 - Suzuki: 72-75 GT550K,L,M ; 72-73 GT750 J,K ; 74-75 GT750L,M Yamaha: 79-80 XS400 Alloy Wheel ; 80-82 XS400SE 982169 it'd be average and that

it'd be average and that is not what this seat is about

8cm) pullback x 5" (12

9" center hole

Come complete with stainless Allen head bolts to hold the upper to the lower clamp

This load equalizer is used to prevent compatibility issues

JT Front Sprocket 424/567.16 - Suzuki: 72-75 GT550K,L,M ; 72-73 GT750 J,K ; 74-75 GT750L,M Yamaha: 79-80 XS400 Alloy Wheel ; 80-82 XS400SE 982169 it'd be average and thatJT steel front sprockets are manufactured using Japanese SCM420 Chromoly or C49 high carbon steel. Accurately machined with the tightest of tolerances to guarantee a perfect fit and chain alignment. Fully heat treated