- 14" / 35 cm long

Multiple application

when forward controls are installed which are based on FL shift/brake controls

Basic kit for routine maintenance

Standard 10" replacements

Timer Spring PR Motor delar TC 99-upp - 14" / 35 cmStandard replacement for stock OEM applications. Replaces 32605 70. Note: Using stronger than stock springs will give a slower advance curve and can be used to solve detonation (pinging) issues. Note: 516300 is standard replacement, 516301 is heavy duty, 516598 is extreme duty. Mixing different spring strengths will give additional fine tuning options. Note: Stronger than stock springs may require carburetor adjustment. Fits: > 70 99 B. T.(excl. TC);