R1 Industries Offroad
Chassis Reinforcements
Shop 93 Chassis Reinforcements products. Use the filters to narrow it down, and check the product page for exact fitment before ordering.
About Chassis Reinforcements
Reinforce vulnerable frame and mounting areas with chassis components designed for the exact machine. Compare gusset kits, braces, bulkheads, frame supports, and structural reinforcement products for supported UTV applications.
Targeted Reinforcement
Review which frame joints, suspension mounts, or chassis areas each product supports.
Suspension Loads
Larger tires, aggressive terrain, and suspension changes can increase stress on surrounding components.
Welding & Fabrication
Confirm whether welding, cutting, drilling, disassembly, or professional installation is required.
Complete Chassis Inspection
Inspect cracks, alignment, mounts, bushings, and connected suspension parts before installation.
Choose a chassis reinforcement below and confirm the exact frame application. For dedicated frame-support products, compare UTV frame stiffeners and gusset kits.
Commander Frame Reinforcement for Listed 2021+ Trims
Review the SuperATV Can-Am Commander frame stiffener for the listed 2021+ Commander 1000R DPS, XT and XTP trims and Commander Max 1000R DPS and XT trims. Match the exact model and year before ordering the 4.5 mm steel reinforcement kit.
Model-specific SuperATV frame stiffeners
Reinforcement plates are application-specific: the 5 mm Kawasaki KRX frame stiffener fits listed KRX 1000 and KRX 4 models, while the 4.5 mm RZR Pro XP gusset kit is for listed Pro XP and Pro XP 4 models. Use the machine-specific page rather than choosing by plate shape alone.
Inspect the Wildcat Trail Frame Before Reinforcement
Before installing the SuperATV Wildcat Trail frame stiffener, inspect existing repairs and modifications, then match SKU PGH-5-40-FS-02 to the Vehicle Fitment tab. The product is for listed early Trail models that lack the later factory gusset.