Yamaha Wolverine RMAX4 2021–2024 Framed Upper Door Kit by Spike Powersports

Upgrade your cab protection and trail comfort with this premium framed upper door kit from Spike Power Sports. Designed specifically for the 4-seat RMAX platform, this kit delivers enhanced protection from wind, rain, dust, and trail debris—without sacrificing ventilation or accessibility.

Whether you're riding late-season trails in Wisconsin or extending your shoulder-season riding time, these framed uppers add serious comfort and security to your RMAX 4.

Key Features

Heavy-Duty Framed Construction

• Built from high-quality materials for long-lasting durability

• Designed to withstand trail abuse and harsh weather

• Engineered for a secure, rattle-free fit

Convenient Front Door Access

• Exterior latch release for easy entry and exit

• Integrated side mirror mounting points

• Clean, factory-style appearance

Convertible Window Design

• Front and rear windows unzip and roll up for airflow

• Perfect for adjusting to changing weather conditions

• Secure retention when rolled open

Rear Gullwing Doors

• Easy open/close functionality

• Gas shock assist keeps door open when needed

• Improves access to rear seating area

Improved Comfort & Safety

• Shields occupants from cold air, rain, mud, and trail debris

• Helps keep passengers secure inside the cab

• Ideal complement to a full cab setup

Trail-Ready Design

• Rated for trailering at normal road speeds

• Long-distance highway trailering is not recommended

✅ Fitment

• 2021–2024 Yamaha Wolverine RMAX 4 1000 (4-Seat Model Only)

• ❌ Does NOT fit 2025 and newer models

⚠ Important Compatibility Notes

• Will NOT fit with:

  • Direction 2 windshields

  • OEM Yamaha Fold-Down Polycarbonate Windshields

  • SuperATV Flip-Up Windshields

• Due to the filler panel design, please confirm windshield compatibility before ordering.

• Best Recommended Windshield: Spike Dual Vent Front Windshield

? Optional Add-Ons Available

Enhance your cab setup with:

• Re-Flex Side Mirrors (Pair)

• Dual Vent Scratch-Resistant Windshield

• OEM Yamaha Glass Windshield w/ Wiper-Washer System

• Rear Windshield (Clear or Tinted Options)

Why This Kit Makes Sense

For RMAX 4 owners who want near full-cab comfort without committing to hard doors, this framed upper kit hits the sweet spot:

• Extends riding season

• Improves passenger comfort

• Adds functional convenience

• Maintains factory styling

If you're building out cab systems on your RMAX platform, this is one of the most practical upgrades you can add.