Adjustable Suspension Kit | Ride Height Adjust | Can-Am Defender HD5/HD8/HD9/HD10

Part #: 391003

Improved Stance, Balance, and Confident Control: Take your Can-Am Defender to the next level with Rough Country's M1 Adjustable Coilovers. Designed to dramatically improve ride quality, these high-performance shocks stabilize suspension movement for better control during cornering, braking, acceleration, and uneven terrain. The adjustable ride height design allows fine tuning from 0 to 2 inches of lift, helping prevent suspension overextension while delivering a smoother, more predictable ride. Featuring a 46mm digressive piston and advanced monotube construction, M1 Coilovers instantly react to changing surface conditions, maintaining comfort on the trail and stability under load.Engineered Strength and Precision Performance: Built for demanding workdays and weekend trail rides, Rough Country's M1 Coilovers are constructed from a heavy-duty 2-inch seamless extruded shock body for increased durability and heat dissipation. The threaded, grooved shock body allows easy ride height adjustments even after installation, while the self-adjusting deflective-disc valving independently manages rebound and compression for consistent, fade-free performance. An 18mm case-hardened, chromed, and super-polished shock shaft delivers smooth operation and extended seal life, while silent block rubber bushings reduce vibration and unwanted noise. Finished in a corrosion-resistant zinc plating, these coilovers are built to withstand harsh environments and long-term use.Simple Installation and Proven Warranty Coverage: This bolt-on coilover kit installs using basic tools with an estimated install time of 2 to 3 hours. A spanner wrench is included to make ride height adjustments fast and precise. Whether you are adding ground clearance for off-road use or restoring factory ride height with improved control, Rough Country's M1 Coilovers deliver dependable performance. Backed by a 3-year manufacturer replacement warranty against defects in materials and workmanship, you can upgrade with confidence and peace of mind.

Features:

• Superior Ride Quality and Control: Engineered to deliver a noticeably smoother ride with improved handling and stability across rough terrain and loaded conditions.
• Fully Adjustable Lift Range: Easily adjust ride height from 0 to 2 inches to dial in the perfect stance for work, trail, or added ground clearance.
• On-Vehicle Adjustability: Threaded shock body allows quick ride height adjustments after installation with no removal required.
• Spanner Wrench Included: Comes complete with the required spanner wrench for fast and precise ride height tuning.
• Heavy-Duty 2-Inch Shock Body: Seamless extruded tube construction provides increased strength, heat dissipation, and long-term durability.
• High-Performance 46mm Digressive Piston: Optimized piston design delivers controlled damping with excellent small-bump compliance and firm high-speed response.
• Independent Rebound and Compression Control: Self-adjusting deflective-disc valving automatically adapts to changing terrain and driving conditions.
• Precision 18mm Chromed Shock Shaft: Centerless-ground, case-hardened, and super-polished for maximum strength, smooth operation, and extended seal life.
• Monotube Shock Design: 46mm monotube construction ensures consistent, fade-free performance even under extreme use.
• Instant Terrain Response: Digressive valving reacts immediately to surface changes for improved ride comfort and vehicle control.
• Corrosion-Resistant Finish: Zinc-plated coating protects against rust, moisture, and harsh environmental elements.
• Grooved Shock Body: Integrated grooves allow precise ride height adjustments while maintaining spring alignment.
• Silent Block Rubber Bushings: Durable rubber bushings reduce vibration and noise while improving ride comfort.
• Backed by a 3-Year Manufacturer Warranty: Confidence-inspiring coverage ensures long-term performance and peace of mind.