Thunderslide Jet Kit for 1998 Buell S1W Lightening KTM 450 You get to choose a

You get to choose a 15% or 30% gear reduction to match your ride style

Featuring a plug-and-play kit Power Commander V can be installed discreetly underneath your seat ensuring your ride looks as good as it runs

Switching to the Performance

and MPVI4 devices

2021 Outlander 450 EFI - STD XU - CE - 450

Thunderslide Jet Kit for 1998 Buell S1W Lightening KTM 450 You get to choose aTake your performance to new heights with a Jet Kit for your motorcycle. Increase power and improve performance throughout the entire RPM range while improving throttle response and smoothness. These Jet Kits take the guesswork out of tuning your bike. Whether youre rolling with a stock bike or youve made some modifications our Jet Kit will optimize your air fuel ratio to eliminate rough spots and help you take control of your motorcycles power. You