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2026 WOLVERINE X4 850

KEY FEATURES

POWERTRAIN

The 847cc DOHC eight-valve parallel-twin engine features a full range of advanced Yamaha technology.

Yamaha's 270° Crossplane Concept Crankshaft provides linear torque and excellent power throughout the rpm range.

Forged pistons and connecting rods ensure durable high-rpm performance.

Dry-sump design enables a more compact engine layout and offset cylinder block reduces friction losses for improved efficiency.

Rubber engine mounts and a geared counterbalancer ensure smooth running from idle to redline.

Three-position On-Command 4WD system allows driver to switch between 2WD, limited-slip 4WD and fully locked differential 4WD.

The Yamaha Chip Controlled Throttle (YCC-T) drive-by-wire system that converts driver commands into digital throttle control.

Throttle response is further improved thanks to a quick-response servo motor, precision fuel injectors and a high-volume airbox.

Yamaha's Ultramatic Continuously Variable Transmission is the most advanced and durable CVT drive system available.

The Ultramatic CVT utilizes a centrifugal wet clutch and a constant-tension belt system for unmatched reliability.

The CVT also uses its own cooling intake to maintain proper temperatures and an oversized belt to handle engine torque.

Yamaha's unique sprag clutch delivers natural all-wheel engine braking.

Yamaha's Ultramatic CVT system is backed by the industry's only 10-year belt warranty.

Liquid-cooled oil cooler and large radiator with integrated blower ensure engine handles tough conditions without complaint.

Yamaha Speed Management System enables driver to limit vehicle top speed to 25 mph without sacrificing power.

CHASSIS

Designed for maneuverability, the X4 850 XT-R chassis is super agile, making tight trails a breeze.

Robust frame with upper and lower A-arms further boost performance in rough terrain.

An upswept underbody design boasts plenty of ground clearance to clear challenging terrain.

Plush, well-damped suspension balances comfort with chassis control and bump absorption for exceptional handling feel.

High performance KYB® front shocks offer full preload, rebound and high/low-speed compression adjustability.

Advanced self-leveling rear shocks automatically adjust for changes in vehicle load to ensure ideal chassis performance.

The advanced self-leveling system is completely self-contained and requires no heavy air compressors or electric motors.

Large 207mm vented disc brakes and two-piston calipers provide exceptional stopping power with excellent feel.

Yamaha's Electric Power Steering (EPS) provides the industry's best balance of steering assist and positive feedback.

Confidence-inspiring 27-inch GBC® Dirt Commander tires provide excellent traction and improve ground clearance.

GBC® Dirt Commander tires feature rugged 8-ply radial construction for exceptional durability.

Full skid plates protect the entire underbody from the front differential to the rear gear case.

Skid plates also include convenient service points to access fluid drain locations without removing the guards.

Ingenious storage system with folding and sliding the rear seats enable transporting up to 600 pounds of cargo.

The Wolverine X4 850 XT-R also boasts a towing capacity of up to 2,000 pounds.

INTERIOR

Premium blue-backlit digital meter with a large, dimmable readout provides complete vehicle information at a glance.

Automotive-style interior includes high-back seats, soft-touch knee area, comfort handholds and plenty of legroom for four.

Secure seating includes easy-to-adjust three-point seat belts for each seat.

Raised second row seats offer improved visibility for rear passengers.

Accessory ready with two standard 12V DC ports, four pre-wired accessory switches and nearly 600 watts of electrical output.

Multiple cup holders, high-traction floorboards and an quick-adjust driver seat and steering column round out the amenities.

ADDITIONAL FEATURES

Premium XT-R trim also includes heavy-duty WARN® winch, rearview mirror, and stylish painted bodywork and graphics scheme.

Upgraded, fully-enclosed doors and high, wide fenders ensure superior mud protection.

LED headlights offer brilliant illumination of the trail ahead while LED taillights provide excellent visibility from behind.

The Wolverine X4 850 XT-R is assembled in the USA to meet Yamaha's exacting standards for durability and reliability.

*Manufacturer's Suggested Retail Price (MSRP) shown. Does not include tax, title, prep or destination charges. Actual prices set by dealer.
**Fuel Economy is estimated.
***Wet weight includes the vehicle with all standard equipment and all fluids, including oil, coolant (as applicable) and a full tank of fuel. It does not include the weight of options or accessories. Wet weight is useful in making real-world comparisons with other models.