JT Front Sprocket 577.15 - Yamaha: 96-98 SRZ660; 98-01 TT600R ; 87 XT600D,E ; 86-88 XT600D,E Tenere ; 89-98 XT600E ; 88, 89-94 XT600Z Tenere ; 91-95, 96-98 XTZ660 Tenere 904100 - Independent 1/4 2/3 Cylinder

- Independent 1/4 2/3 Cylinder Timing

order mount kit seperately

6600" (long rollers)

The larger the gap your spark will jump

The license plate bracket is attached to the swing arm at the top hole of the original lighting bracket (M8 bolt included)

JT Front Sprocket 577.15 - Yamaha: 96-98 SRZ660; 98-01 TT600R ; 87 XT600D,E ; 86-88 XT600D,E Tenere ; 89-98 XT600E ; 88, 89-94 XT600Z Tenere ; 91-95, 96-98 XTZ660 Tenere 904100 - Independent 1/4 2/3 CylinderJT 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