SDI Dual Rate Shock Spring Kit RZR XP 1000 2 SeatSDI Dual Rate Shock Spring Kit for Polaris RZR XP 1000 (2 Seat) Product Description The SDI dual rate shock spring kit for Polaris RZR XP 1000 two seat models is engineered to improve suspension performance, ride comfort, and vehicle stability. Through extensive tuning and testing, SDI developed this kit to convert factory suspension into a true dual rate spring setup, allowing both tender and main springs to work together throughout the suspension

High-grade alloy steel mounting hardware is included

Yes — it fits:• 2016–2018 Wolverine 700 / R-Spec / EPS / SE• 2019 Wolverine 850 X2 / R-Spec / EPS / SE• 2018–2019 Wolverine 850 X4 / EPS / SE

Use Case: Trail

2025+ Polaris Pro R

Duracell batteries included

this lens kit gives you maximum control over light output and visibility across a variety of terrains and weather conditions

and increase long-term durability—even under extreme riding conditions

crisp exhaust note that turns heads whether you're in the dunes

High articulation angles prevent overheating and binding

more aggressive tone than stock

or extra passengers

Constructed from strong P-tex material for a secure