The R&R Challenger 120 CI package is the obvious choice for performance enthusiasts of all types.
Ready for a day at the track or a week of touring with friends this package is what riding a Harley Davidson® is all about. Capable of 130 Ftlbs of torque & 130 HP, the Challenger 120" gets the job done
and then some. Available in Black & Sliver Finishes. Please Select Below.
• R&R 4 1/2” stroke A crank assembly
• New Piston Coolers
• CP® Pistons
• S&S® 4 1/8” bore cylinders
• R&R Stage V Cylinder Heads (2” Intake valve)
• S&S® 625 Gear Drive Cams
• S&S® Gear Drive Kit
• R&R Cam Support Plate
• Adjustable Pushrods
• Pushrod Tubes and O-rings
• Head Gaskets and Base Gaskets
• Cam Cover Gasket and Support Plate O-rings
Note: R&R can bore your crank case for you. Kit requires 2007-up high volume oil pump./p>