KB Performance Piston Kit - KB576LCA.005 For Harley Touring / Tri / Softail / Electra Glide 2017-2026 Product Type_Electrical One upper and one lower

One upper and one lower adjuster in a set

Bore Size 4-1/2" Units Kit Product Name Gasket Kit Riding Style Street

Riding Style Street Type Brake Caliper Material Stainless Steel Product Name Piston Units 2 Pack Mounting Position Front Riding Style Off-Road

Type Primary Chain Units Each Material Nylon Product Name Adjusting Shoe Riding Style Street

KB Performance Piston Kit - KB576LCA.005 For Harley Touring / Tri / Softail / Electra Glide 2017-2026 Product Type_Electrical One upper and one lowerFeatures Updates stock 107", 114 or 117 motor to 124 or 128 when using 4. 250 big bore cylinders Valve pockets are designed to accept up to +4. 00 mm oversized intake and exhaust valves Type 3 hard anodized crown offers corrosion resistance for alcohol added fuels Type 3 hard anodized top ring groove eliminates micro welding of ring to the groove and gives a hard flat surface for ring to rotate on OE style round wire locks are easily installed Heavy