S&S Cycle 910-0690 1250 cc Conversion Cylinder Kit for Harley Sportster - Silver grips Achieve tighter bass and clearer

Achieve tighter bass and clearer music with your stock stereo

Center Shaft is made from 6061 T6 Aluminum

The included breath deflector and aero skirt help minimize wind noise

supporting the internal mechanics and ensuring reliable performance over time

For communication

S&S Cycle 910-0690 1250 cc Conversion Cylinder Kit for Harley Sportster - Silver grips Achieve tighter bass and clearerCylinder Kit 1200 cc Conversion 11. 2: 1 Compression Ratio Silver XL Upgrade your Harley Sportster with the S&S Cycle 910 0690 1250 cc conversion cylinder kit, designed to enhance engine displacement from 883 cc or 1200 cc to a robust 1250 cc. Crafted with precision, this kit features forged pistons that include larger valve pockets capable of accommodating valves up to 2. 00 inches, ensuring optimal airflow and performance. The coated piston skirts