JE Piston Kit Suzuki GSXR1000 05-08 - 73.4mm 10:1:1 998cc FSR Skirt Handlebars On some models

On some models

Rubber overmodling on reed tip surface of cage to further enhance petal life

APE Heavy Duty Valve Springs 45lb seat press Extra heavy duty GSXR1300 Hayabusa valve Springs 45lb seat pressure

new 16mm [5/8th\"] offset front sprocket

JE Piston Kit Suzuki GSXR1000 05-08 - 73.4mm 10:1:1 998cc FSR Skirt Handlebars On some modelsJE Piston Kit Suzuki GSXR1000 05 08 73. 4mm 10: 1: 1 998cc FSR Skirt Specs: Piston Kit # 254555 Disp: 998cc Bore Size: 73. 4mm Over Size: Deglaze Only Comp Ratio: 10: 1: 1 Gram Wt (g): 179 Skirt Style: FSR *Fits 1mm oversize valves Machined from 2618 T6 high tensile forged aluminium Dome Dish features smooth flowing radii and require no deburring or preparation JE designs are specifically engineered for extreme applications including Professional