Thanks to the well-developed suspension tuning, the Wolverine X4 850 R-Spec provides a plush, well-damped riding feel that further improves cabin comfort.
CAPABILITY
The Wolverine X4 850 R-Spec is powered by an 847cc DOHC eight-valve parallel-twin engine featuring a full range of advanced Yamaha technology. Forged pistons and connecting rods ensure durable high-rpm performance with Yamaha’s 270° Crossplane Concept Crankshaft for linear torque development and excellent power throughout the rpm range. To improve efficiency, the engine features a dry-sump design for a more compact layout and an offset cylinder block to reduce friction losses. Rubber engine mounts and a geared counterbalancer ensure smooth running from idle to redline.
CAPABILITY
Yamaha’s Electric Power Steering (EPS) provides the industry’s best balance of steering assist and positive feedback with light steering and speed-sensitive response for minimized fatigue.
CONFIDENCE
The Wolverine X4 850 R-Spec transmission uses its own cooling intake to maintain proper temperatures, an oversized belt to handle the torque of the large engine and Yamaha’s unique sprag clutch to maintain constant belt tension. The end result is a drivetrain built for years of trouble-free service that leaves the competition in the dust, and is backed by the industry's only 10-Year V-Belt Limited Warranty.
From January 1, 2026 until May 31, 2026, finance your dream Yamaha using Yamaha Financial Services and be entered to win the value of your purchased unit!*
WYY-2026
STANDARD
2026-01-01 05:01:00
2026-05-31 23:59:00
End Date:2026-05-31 23:59:00
MEMBER-mar132024
Loyalty Program
From March 1, 2024 to March 1, 2099
Currently own a Yamaha Motor product? You may be eligible for a 0.5% reduction on your rate with Yamaha Financial Services when financing a new, previously unregistered Yamaha product. Be sure to ask your dealer about the program and if you qualify.
MEMBER-mar132024
STANDARD
2024-03-01 09:43:00
2099-03-01 09:43:00
End Date:2099-03-01 09:43:00
ROV-Retail-March-2026
Start Spring on a high
Spring Into Savings Sales Event
From March 1, 2026 to March 31, 2026
Venture off the beaten path with incredible Instant Rebates and Special Finance Rates on select Yamaha Side-by-Sides until March 31, 2026. *Instant Rebates can be combined with Special Finance Rates.
ROV-Retail-March-2026
STANDARD
2026-03-01 05:01:00
2026-03-31 23:59:00
End Date:2026-03-31 23:59:00
ROV-Subvention-March-2026
Spring Into Savings Sales Event
Special Finance Rates
From March 1, 2026 to March 31, 2026
Take advantage of the coming Spring with Special Finance Rates until March 31, 2026. *Special Finance Rates can be combined with Instant Rebates.