Piston Kit - Racer Elite - YZ250F PERFORMANCE TOOL Progressively wound steel spring provides

Progressively wound steel spring provides superior ride and handling

25" w/146" Track | 2014 Polaris IQ 750 Turbo LXT | 2014 Polaris Rush 800 ES | 2010 Polaris SwitchBack 700 Dragon | 2010 Polaris Pro R 120 | 2008 Polaris IQ 800 Touring | 2009 Polaris IQ 750 FST | 2014 Polaris RMK 800 Dragon | 2014 Polaris SwitchBack 800 w/144" Track | 2007 Polaris Rush 600 | 2007 Polaris Indy 700 RMK w/144" Track | 2012 Polaris IQ Shift | 2011 Polaris SwitchBack 700 Dragon | 2013 Polaris Rush 600 Pro-R Retro SC ES | 2007 Polaris Trail 900 | 2011 Polaris SwitchBack 600 | 2008 Polaris SwitchBack Turbo | 2007 Polaris SwitchBack Turbo | 2013 Polaris RMK 800 w/136" Track | 2006 Polaris RMK 550 Trail | 2014 Polaris TX 250 | 2012 Polaris IQ 600 Shift w/136" Track | 2014 Polaris RMK 600 | 2011 Polaris IQ WideTrak | 2008 Polaris Rush 600 Pro-R | 2008 Polaris SwitchBack 800 Dragon | 2015 Polaris RMK 800 Assault LE 2

The low-profile housing offers a plug and play installation

5" w/120" Track 2019 Polaris Pro-RMK 800 3" w/174" Track 2018 Polaris SwitchBack 800 Assault 2020 Polaris Indy 800 XCR 1

1996 Yamaha YZ250 | 1993 Yamaha YZ250 | 1990 Yamaha YZ250 | 1994 Yamaha YZ250 | 1991 Yamaha YZ250 | 1998 Yamaha YZ250 | 1997 Yamaha YZ250 | 1995 Yamaha YZ250 | 1992 Yamaha YZ250

Piston Kit - Racer Elite - YZ250F PERFORMANCE TOOL Progressively wound steel spring providesCaracteristicas: R&D developed to provide dyno proven power gains Asymmetric skirt design for improved wear and even loading on major thrust skirt Precision fit ring; custom lapped compression ring for improved power 100% billet machined for superior strength to weight ratio and optimized fit High compression (14: 1 for 450cc, 14. 5: 1 for 250cc) for maximum torque and throttle response Dome design improves flame travel to maximize air fuel burn