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Four matte black ATV wheels with centre caps in one box

RockTrix

RockTrix RT103 12in ATV Wheel 12x7 Matte Black 4x156 4+3 Offset 131mm Bore Set of 4

SKU CH-TNC8-Z9JQN

Set of four 12-inch aluminium ATV wheels with 4x156 bolt pattern, 4+3 offset and 131 mm centre bore

  • Diameter12
  • 12-inch diameter fits a wide range of ATV and UTV models
  • 4x156 bolt pattern matches many Polaris Sportsman, RZR and Ranger machines
  • 4+3 offset provides balanced stance and steering response
  • 131 mm centre bore ensures precise hub-centric fitment
  • Single-piece cast aluminium construction with matte black powder coating

RockTrix RT103 12in ATV Wheel Set

This set of four aluminium wheels is built for ATV, UTV and side-by-side machines that use a 4x156 bolt pattern and a 131mm centre bore. The 12x7 size with a 4+3 offset suits a wide range of Polaris Sportsman, RZR and Ranger models.

Fitment scope and limits

Buyers must confirm that their machine matches the 4x156 pattern, 131mm bore and 4+3 offset before ordering. Vehicles with a different bolt pattern, a larger centre hole or a different offset will not fit these rims. Valve stems are not included.

Deciding specification: 4x156 bolt pattern

The 4x156 bolt pattern is the single measurement that determines whether this set will mount on the hub. If the vehicle uses any other pattern the wheels cannot be installed.

Highlights

  • 12-inch diameter fits a wide range of ATV and UTV models
  • 4x156 bolt pattern matches many Polaris Sportsman, RZR and Ranger machines
  • 4+3 offset provides balanced stance and steering response
  • 131 mm centre bore ensures precise hub-centric fitment
  • Single-piece cast aluminium construction with matte black powder coating

Specifications

BrandRockTrix
Diameter12

Questions about this item

Should I pick the 12x7 size with 4+3 offset or a different diameter for my ATV?

Choose the 12 inch diameter and 12x7 width when your machine calls for that exact rim size; the 4+3 offset moves the mounting surface 4 inches toward the outside and 3 inches toward the inside, so verify your suspension clearance matches those numbers before ordering.

What does the 131 mm bore mean once the wheel is bolted on?

The 131 mm centre bore fits over hubs up to that diameter; if your hub is smaller you will need hub-centric rings, and if it is larger the wheel will not seat properly.

How does the 4x156 bolt pattern limit which machines can use these rims?

The 4x156 pattern requires exactly four studs spaced 156 mm apart; it will not fit hubs with a different bolt circle or stud count, so confirm your vehicle uses that pattern before purchasing.

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