Can-Am completely redesigned its utility flagship for 2026, introducing the new Can-Am Defender HD11 with a 999cc three-cylinder Rotax engine producing 95 horsepower and 70 lb-ft of torque. The new platform also brought a redesigned chassis, longer service intervals, improved cab refinement and an available 10.25-inch touchscreen.
The differences between the Defender HD10 and HD11 extend well beyond the additional horsepower. Can-Am repositioned the HD11 as a more refined utility and recreation platform, while the Defender MAX Limited combines the new powertrain with seating for six, a fully enclosed cab, HVAC and premium interior features.
That makes the 2026 Defender MAX Limited HD11 an impressive starting point, but Moto Expo in Concord, California, wanted to demonstrate what the new platform could become with a carefully selected collection of suspension, wheel, tire, lighting, audio and drivetrain upgrades.
Mid-Travel Can-Am Defender HD11 Build
Moto Expo’s Can-Am Defender MAX Limited HD11 Build
Moto Expo’s objective was not to turn the Defender into a single-purpose machine. Instead, the dealership built a premium, all-terrain Defender that retains the comfort and utility of the Limited package while substantially increasing its suspension capability, ground clearance, nighttime visibility and audio performance.
The finished build combines a 72-inch-wide Cedar Suspension Company mid-travel kit with SDi Terrain Master 2.1 shocks, 35-inch Valor Tango tires, Valor beadlock wheels and a selection of accessories intended to make the six-seat Defender MAX more capable on long trail rides and rough backcountry routes.
CSC 72-Inch Mid-Travel Suspension
CSC 72-Inch Mid-Travel Suspension
The centerpiece of the build is the CSC 72-inch mid-travel suspension kit for the Can-Am Defender HD11. The system replaces the factory suspension arms with wider components designed to increase stability, suspension travel and clearance for larger tires.
Cedar Suspension Co. engineered the HD11 kit as a complete suspension conversion rather than a simple wheel-spacer solution. Its extended control arms create the additional width while maintaining suspension geometry intended for real off-road use.
The wider stance becomes especially valuable on a tall, fully enclosed six-seat machine. It provides a more planted footprint while giving the Defender room for the build’s 35-inch tires.
SDi Terrain Master 2.1 Shocks
SDi Terrain Master 2.1 Shocks
Moto Expo paired the CSC suspension arms with SDi Terrain Master 2.1 shocks developed for the Defender HD11.
The Terrain Master 2.1 is a fully rebuildable, performance-oriented shock with piggyback reservoirs, high-flow pistons, adjustable spring preload and external compression adjustment. Rather than relying on the factory shock calibration with the wider suspension arms and heavier tires, the SDi coilovers give the build a damping package better suited to its modified suspension geometry and additional unsprung weight.
Suspension Direct Inc. developed the Terrain Master line specifically for utility UTV owners who want greater ride control, improved bottoming resistance and better rough-terrain performance without moving to a fully electronic suspension system.
The combination of CSC arms and SDi shocks is what changes the Defender most significantly. The wider suspension provides the stance and clearance, while the shocks control the additional leverage and weight introduced by the suspension and tire upgrades.
35-Inch Valor Tango Tires
35-Inch Valor Tango Tires and Beadlock Wheels
The Defender rides on 35-inch Valor Tango tires mounted on Valor beadlock wheels.
The Tango is an 8-ply, steel-belted radial with a non-directional all-terrain tread pattern. Its square crown profile and staggered shoulder lugs are designed to provide a broad contact patch, predictable handling and traction across hardpack, rocks and mixed trail conditions.
Moving to 35-inch tires gives the Defender additional ground clearance and a larger contact patch, but it also increases rotational mass and changes the effective gearing. The Valor beadlock wheels mechanically secure the tire beads, allowing the package to be used at lower trail pressures with less risk of unseating a bead.
Evolution Powersports Clutching
To help the Defender manage the larger tire package, Moto Expo added clutching from Evolution Powersports. EVP offers multiple Defender HD11 clutching options intended to improve belt engagement and help owners tune clutch operation around tire size, elevation and performance modifications.
UTV Guide previously detailed the available clutch components in our look at how Evolution Powersports developed performance and clutching upgrades for the Defender HD11.
Clutch calibration is an important supporting modification on a build running substantially larger tires. Rather than adding size and weight without addressing the driveline, the EVP components help keep the Defender’s CVT better matched to the new rolling package.
Baja Designs LP4 LED Lights
Baja Designs LP4 and Squadron Sport Lighting
Moto Expo upgraded both ends of the Defender with Baja Designs LED lighting. A pair of Baja Designs LP4 lights provides the primary forward-facing auxiliary lighting, while Squadron Sport lights at the rear improve visibility behind the vehicle.
The LP4 is a compact high-output LED light that combines long-distance projection with peripheral illumination. That makes it well suited to a trail-oriented Defender, where the driver needs both forward reach and enough side lighting to see corners, trail edges and potential obstacles.
The rear-facing Squadron Sport lights add useful illumination when reversing, loading the cargo bed, setting up camp or working around the vehicle after dark.
Switch Works Sierra6 Accessory Control
The auxiliary lighting is controlled through a Switch Works Sierra6 electronic accessory smart switcher.
The Sierra6 provides six independently controlled outputs through three compact rocker switches. It gives Moto Expo a centralized way to control the build’s electrical accessories without filling the Defender’s dashboard with a collection of separate switches.
For a modern cab like the Defender Limited’s, that clean integration is important. The switching system adds accessory control while preserving the orderly, factory-style appearance of the redesigned HD11 interior.
SSV Works Subwoofer
SSV Works Dual-Subwoofer Upgrade
The Defender MAX Limited already includes JL Audio speakers in the front and rear of the cab, but Moto Expo wanted substantially more low-frequency output. The dealership retained the factory speaker arrangement and added the SSV Works dual-subwoofer kit developed for the Defender HD11.
The system uses two ported 10-inch subwoofer enclosures: one mounted under the front passenger seat and the second under the rear passenger seat. Using both locations distributes bass throughout the extended MAX cab while preserving the cargo bed and maintaining a clean installation.
The vehicle-specific enclosures use factory mounting points and are designed to avoid cutting the Defender’s floor. They also integrate with the Limited model’s factory touchscreen and audio controls. For owners considering anything from a subwoofer addition to a complete amplified system, UTV Guide has a separate 2026 Can-Am Defender HD11 audio upgrade guide explaining the available configurations.
Protection, Mirrors and Finishing Details
The build also incorporates Can-Am Off-Road rock sliders and mirrors. The sliders add protection along the lower sides of the extended Defender MAX chassis, while the mirrors improve visibility around a machine made considerably wider by the suspension conversion.
Applied Coatings handled the powder-coated finish on the suspension components, helping the CSC arms complement the rest of the build rather than appearing like unfinished aftermarket additions.
CSC 72-Inch Mid-Travel Suspension with SDi Terrain Master 2.1 Shocks
A More Capable Defender MAX Limited
Moto Expo’s build shows the potential of the new Defender HD11 platform without abandoning the qualities that make the Limited model appealing. The enclosed cab, HVAC, factory touchscreen, six-passenger seating and utility bed remain intact, but the suspension, tire and shock package substantially changes how the vehicle is equipped to handle rough terrain.
The CSC mid-travel suspension and SDi Terrain Master 2.1 shocks form the functional core of the build. The 35-inch Valor Tango tires add clearance and all-terrain capability, EVP clutching helps accommodate the larger rolling package, and the Baja Designs lighting extends its usefulness after dark. Inside, the Sierra6 provides clean accessory control while the SSV Works dual-subwoofer system adds the bass output missing from the factory audio package.
Rather than overwhelming the Defender with unrelated accessories, Moto Expo assembled a cohesive package in which the primary upgrades support one another. The result is a premium Can-Am Defender MAX Limited HD11 built for owners who want enclosed-cab comfort and utility without settling for stock suspension and tire capability.
Moto Expo Defender HD11 Build Components
- Base vehicle: 2026 Can-Am Defender MAX Limited HD11
- Suspension: CSC 72-inch mid-travel suspension kit
- Shocks: SDi Terrain Master 2.1 coilovers
- Axles: SuperATV Rhino 2.0
- Tires: 35-inch Valor Tango tires
- Wheels: Valor beadlock wheels
- Front lighting: Baja Designs LP4 LED lights
- Rear lighting: Baja Designs Squadron Sport LED lights
- Accessory switching: Switch Works Sierra6
- Audio: SSV Works dual 10-inch subwoofer kit
- Clutching: Evolution Powersports
- Rock sliders: Can-Am Off-Road
- Mirrors: Can-Am Off-Road
- Powder coating: Applied Coatings
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