Spyke starters have more cranking torque, made possible through higher output motors and gear reduction. Easy, stock-like installation.
Fitment:
* Dyna 2006-2017
* Softail 2007-2017
* Touring 2007-2016
Tech Tips:-
* Advanced timing, High Compression, & Increased cubic capacity can cause failure of Ring Gear, Pinion Gear teeth & Starter Clutch.
* S&S Easy Start Cams are the most reliable option for decreasing compression during start-up on Twin Cam Engines.
MFR PART No: 412210
ROLLIES PART No: SPY-412210
