When you’re just cruising or doing light work, your Can-Am Defender HD11’s stock suspension gets the job done. But you need more out of it, so you add bigger tires, heavier loads, and rougher trails and, unfortunately, you can feel it start to struggle. That’s where SDi Terrain Master 2.1 Shocks come in. They're built strong and give you a more controlled ride and overall more stability when things get rowdy.
More Controlled and Comfortable Ride
SDi Terrain Master 2.1 Shocks are built to keep every ride smooth and controlled, even when the terrain gets rough and bumpy. The high-flow damping and piggyback reservoirs help keep performance consistent by reducing heat buildup, while the adjustable compression lets you dial in a softer or more controlled ride. Whether you’re crawling through rocks or cruising through trails, they help your Defender HD11 stay planted and predictable.
Built for Maximum Strength
SDi created their Terrain Master 2.1 Shocks to be as strong as possible. The lightweight aluminum bodies corrosion-resistant, while the chrome-coated shafts and premium bushings help cut down on friction and wear over time. Inside are billet aluminum pistons to give you reliable damping—even under heavy use. The best part is that they have a rebuildable seal head which means you can service them instead of replacing them.
Features
- Large bore compression adjuster
- Billet aluminum T6 pistons
- Quick adjust preload ring
- All-aluminum construction
- Hardened chrome-coated shafts
- Lightweight barrel springs
- PTFE-lined bearings
- Fully rebuildable seal head
Fitment (per SuperATV)
Can-Am Defender HD 11 Limited Cab : 2026+ Can-Am Defender HD 11 XMR w/Half Doors : 2026+ Can-Am Defender HD 11 XT : 2026+ Can-Am Defender HD 11 XT Cab : 2026+ Can-Am Defender MAX HD 11 Limited Cab : 2026+ Can-Am Defender MAX HD 11 Lone Star : 2026+ Can-Am Defender MAX HD 11 Lone Star Cab : 2026+ Can-Am Defender MAX HD 11 XMR w/Half Doors : 2026+ Can-Am Defender MAX HD 11 XT : 2026+ Can-Am Defender MAX HD 11 XT Cab : 2026+
Installation instructions (PDF)
Ships free from SuperATV. Price is SuperATV's MSRP.
