How to end top end noise on the Harley-Davidson twin cam with Rocker Lockers
The Rocker Lockers also work exceptionally well in Sportster and Big Twin Evo engines.
More info on the Rocker Lockers HERE
Community Poll
Do you wear a helmet when you ride?
- 437 (71.76%) Yes, every time I ride:
- 31 (5.09%) Depends on how far I'm going:
- 65 (10.67%) Only in States that require it:
- 9 (1.48%) Only when it's rainy/wet:
- 10 (1.64%) Never, helmets are dangerous:
- 57 (9.36%) Most of the time:
