2 x Wiseco 513 series pistons Yamaha Banshee for stock crank 65.50 + GASKET KIT Kit This controls mostly the idle

This controls mostly the idle and up to the first 1/4 throttle setting of your carb

Makes a perfect compliment for your stock or upgraded motor than will make this a very fun pipe in the woods

Ready to install on any year 2002-2004 Yamaha Raptor 660r YFM660

YAMAHA KODIAK 400 2X4

2005-2013 Brute Force 650

2 x Wiseco 513 series pistons Yamaha Banshee for stock crank 65.50 + GASKET KIT Kit This controls mostly the idleThis is a pair (total of 2) of BRAND NEW Wiseco 513 forged pistons + VITOS PERFORMANCE gasket kit These pistons are made by Wiseco (part number 513) These are the replacement ones designed for the stock size crank Includes pistons, rings, pins, and circlips In stock & ready to ship receive it in 2 3 days with free shipping! Will fit any year Yamaha Banshee 1987 2006