FMF MegaBomb Header KX450F 2009-2011 042250 1822-0298 Battery Covers Starter motor design is more

Starter motor design is more compact than the original and does not require the rear bracket

Variety of alternative passenger foot positions that will make riding much more comfortable

100 mm bolt spacing

Recommend use of heavy-duty rear spring for heavier riders or two-up riding on Yamaha models (sold separately)

FMF MegaBomb Header KX450F 2009-2011 042250 1822-0298 Battery Covers Starter motor design is morereplaced by 042094 The ultimate power booster featuring exclusive Ti Metal construction Improved bottom to mid range power Produce the low end of a longer header and the top end of a short header Less susceptible to damage than a long header Runs well with sound restricting mufflers; effectively reduce sound output by as much as 1. 5 dB