Yamaha Wolverine X2/X4 850 6" Portal Gear Lift

Description

GDP Portals Are Built to Be the Best
Ride the way you
want with a SuperATV GDP 6” Portal Gear Lift on your Yamaha Wolverine X2 850
or X4 850. Our portals let you customize the way you ride by picking your gear
reduction (30%, 45%, or 60%) and your housing material (cast or billet
aluminum). With a boost in torque, room for monster tires, and the option for
dual idlers, your Wolverine will be a force to be reckoned with on any
terrain.

What is a Dual Idler®?
Perfection
takes time. After years of research and development, we’ve made our dual idler
gear portals unlike any other. By placing a second idler gear in the portal
box, the load gets spread over twice as much surface area for more reliable
torque transfer and the strongest gear set you can get. Two idler gears don’t
do a thing if they’re not mated perfectly, though. Precision CNC grinding
ensures ours do. Our gears are made from the industry’s toughest 9310 steel
alloy. Didn’t think dual idlers mattered? With GDP’s quality and experience,
they finally do

Perfect for Rides of Any Kind
Wherever you go, GDP Portals will make it better. You can’t go mud riding
without seeing a portal gear lift or two. That’s because GDP Portals with 45%
or 60% gear reduction are perfect for mud. Portals give you enough clearance
to run massive mud tires and a gear reduction to turn them. If mud’s not your
style, go with a 30% gear reduction for smaller tires and balanced torque for
trails.

A Gear Reduction That Protects Your
Drivetrain
Portals put the gear reduction directly in the hub.
This greatly reduces the amount of stress placed on your axles, differential,
prop shaft, and transmission, so they’ll last longer even though you’re riding
harder than ever. It’s a win-win situation.

GDP Portals Are
Stronger
We’ve been designing and testing portals for years, so
we know a thing or two about making them tough. Our portals are built to be
the strongest you can get, so you can ride with confidence. Our cast and
billet aluminum housings are tough enough to take on hard rides thanks to our
careful design that reinforces all the right spots. Combine that with 5/16”
backing plates made from an advanced steel alloy, and our portals are
unstoppable.

• Our housings are reinforced for gear retention and
  optimized for oil flow
• Advanced steel alloy backing plates are
  stronger than chromoly
• Enhance with Portal Blood—gear oil formulated
  for GDP Portals
• There are no gimmicks and no vents because vents do
  more harm than good—we know because we tested them

Advanced Gaskets, Seals, and Bearings
Our portals use:

• Advanced gaskets and O-rings with excellent oil resistance and low
  deterioration rates
• A sealed input gear and double-lipped output
  seal
• 100% sealing coverage throughout so you can forget about oil
  leaks
• Double-angular contact output bearings to prevent premature
  wear
• Roller idler and drive bearings to maintain perfect gear
  meshing

Top-Rated Customer Service
Still
need a little help getting exactly what you need? We’ve got a dedicated team
just for portal support. Give us a call so we can get the perfect set of
portals in your hands today.

If you’re not sure which gear reduction
is right for you, check out our portal gear reduction calculator. Just plug in your
original tire size, new tire size, and top speed to find out what a reduction
can do for your ride.

Patent # 11,299,042

Patent # 11,318,787

FEATURE

• Available with billet or cast aluminum housing
• Dual idler
  gear configuration maximizes strength
• Cool, quiet, precision-ground
  gears made from 9310 alloy billet steel
• Increases width by 4 in. per
  side (8 in. total)
• 1.5 in. diameter 4340 hardened steel
  driveshaft
• Housings use advanced gaskets that don’t let anything
  through
• Universal hub fits all major bolt patterns
• Gear
  reduction reduces stress on your drivetrain
• Dual idler gear
  configuration adds a 1” offset
• Lighter than the competition

Wheel Requirements:

• 18” or larger wheel
  required
• 18” wheels cannot exceed 4-1/2” backspacing
• 20”
  and larger wheels cannot exceed 5” backspacing

Fitment

• Yamaha Wolverine X4 : 2018+
• Yamaha Wolverine X2 : 2019+

NOTE: Wheels need to have a center hole of at least
3.25″ (82.55mm) or require a 1” wheel spacer.