S&s Cycle Piston Kit - 920-0100 For Harley Motorcycles 2007-2017 Model_FXR No cylinder head modifications

No cylinder head modifications

Product Name Fender Bib Style Smooth Color/Finish Black Material Vinyl Length 12" Width 7

One-piece black vinyl cover

Product Name Seat Type One-Piece / 2-Up Seat Model Squareback Base Color Black Material Vinyl Fill Material Foam Decoration Gripper / Perforated Stitching Gray Stitching / Double Diamond Units Each Riding Style Street

Product Name Seat Type 2-Up Seat Model Roadsofa™ Base Color Black Material Saddlehyde™ Fill Material GelCore™ Decoration Honeycomb / Carbon Fiber Weave Stitching Blue Stitching Overall Seat Length 31" Driver Seat Length 15-1/2" Driver Seat Width 15-1/2" Rear Seat Length 13" Rear Seat Width 13" Features Includes Backrest Units Each Riding Style Street

S&s Cycle Piston Kit - 920-0100 For Harley Motorcycles 2007-2017 Model_FXR No cylinder head modificationsNote: Works with 4 3 8" stroke flywheels to convert 96" or 103" to 107" displacement with 10. 4: 1 compression with stock heads. Deck height is 1. 085". Features Pistons are compatible with stock rods with tapered wristpin ends Stock cylinders may be bored to accommodate larger piston Bore cylinders to nominal diameter + 0. 0005" for correct clearance Specs Product Name Piston Kit Style Big Bore Piston Material Forged Bore Size 3. 937" Bore Oversize