All Balls 16-3005 Thermostat with Gasket tools-engine-flywheel-pullers so it is more compact

so it is more compact than the original and does not require the rear bracket

2017-2024 Yamaha YZ250FX

then the Plug-And-Play Street Legal Conversion Kits from XK Glow are an excellent option

Arnott's patents-pending kit features TruAIR Technology with rugged Goodyear multi-ply air spring sleeves which are coupled with FOX nitrogen-charged shock absorbers

Makes changing the rear shock absorber spring preload settings very quick and easy and replaces both preload rings on your shock

All Balls 16-3005 Thermostat with Gasket tools-engine-flywheel-pullers so it is more compactThermostat with gasket. Direct OEM replacement opens at same temperature as OEM. Aids in faster warmup times. Vehicle Fitment: 2012 2013 Polaris Sportsman 550 2009 Polaris Sportsman 550 EFI XP 2012 2014 Polaris Sportsman 550 EPS 2012 2014 Polaris Sportsman 550 Touring EPS 2010 2013 Polaris Sportsman 550 X2 2014 Polaris Sportsman 550 X2 EPS 2011 2014 Polaris Sportsman Forest 550