129ci Big Bore Kit with Non-Highlighted Fins - Black. Fits Milwaukee-Eight 2017up with 107ci Engine. - S&S Fenders & associated Parts * Built for lane splitting

* Built for lane splitting street riding

discard spring and old deflector

* Also available in +

Full Length 220 Degree Heat Shields

* The Profiler series provides the ultimate low-profile seat for two

129ci Big Bore Kit with Non-Highlighted Fins - Black. Fits Milwaukee-Eight 2017up with 107ci Engine. - S&S Fenders & associated Parts * Built for lane splittingFeatures & Benefits: * Upgrades Milwaukee Eight 107ci to 129ci. * 4. 320 Bore. * 4. 375 Stroke (4 3 8). * Forged Pistons. * 11. 1 Compression Ratio. * Wrinkle Black Finish. * Without Highlighted Fins (Typically FXBB, FLSL & FXFB). * Bolt on Kit. * No Crankcase Machining Required. * Includes Gaskets & Hardware. * Includes Cam Cover Badge Suggested Additional Purchase: Dual spray piston cooling jet kit # SS310 1203 Tech Tips: * Will Not Fit 114ci