REPLACEMENT PISTON 1200CC 3.4375" OVERSIZE +0.040" 8,5:1 Speedometer sensor A perfect replacement for the

A perfect replacement for the 35mm fork cover on your Sportster

Note: See 530725 for replacement bulb

With pre-installed sprocket

» 1X Mounting Bracket

REPLACEMENT PISTON 1200CC 3.4375" OVERSIZE +0.040" 8,5:1 Speedometer sensor A perfect replacement for theReplacement PistonOEM quality cast aluminum alloy construction Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines Ideal for OEM replacement Economical with great performance, all in one package Available in various compression ratios Kits include two pistons, wrist pins and clips Accept OEM or Hastings rings (order separately)