Big Racing+Streetrace stud bolts High-quality and durable cylinder studs suitable for the Stage6 77 ccm/88 cc Big Racing and Streetrace cylinder series. The threads are rolled (not cut), resulting in a clean, dimensionally accurate thread with very high strength. The cylinder pins are also heat treated to guarantee the necessary hardness and ensure greater durability. With a length of 118 mm, they are suitable for many cylinder kits available on the market and are the first choice if you need premium quality cylinder studs. dimensions: M 7 x 118 mmthread length: 18 mm Delivered WITHOUT nuts ATTENTION: not suitable for the 50cc Stage6 cylinder for AM6/Derbi.
