This spring works well for stock tires

Compact design for discrete placement & easy uninstallation to revert to stock settings

Have a BMP Torsion kit

Far less cheaper option then the OEM tube

Dynojet’s Launch Control Module (a true two-step) easily connects to the Polaris RZR PRO XP

V Force Reeds V3112BR-873-2 Category_Default Category/SLED/Arctic Cat/Firecat 700 This spring works well forApplications: SNO PRO 500 Crossfire 500 F5 LXR F5 NOTE: Rubber intake boots (RB127) included New winged air guide increases air velocity for a dramatic gain in throttle response. Field and Dyno testing done in part with Trygstad Motosports. The VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two stroke engine performance for the last 10+ years. The simple premise of the VForce3 reed valve