Raceline A91G Ryno Beadlock UTV/ATV Wheel - Gunmetal

The Raceline A91G Ryno Beadlock is a true bolt-on beadlock UTV and ATV wheel in gunmetal with a black beadlock ring, cast from heavy-duty A356 aluminum with a forged 6061 ring, and offered in 14x7, 15x7, and 15x10 sizes across 4/137, 4/156, and 4/110 bolt patterns; base part number A91G-51056-55 is the 15x10, 4/156, 5+5 (0 mm offset) variant with a 1,000 lb load rating. It fits any UTV or ATV whose factory bolt pattern matches, rather than a specific vehicle list.

The Ryno's split 10-spoke design with offset spokes gives a modern, aggressive look, and Raceline engineers it as one of the strongest wheels in its lineup. Because this is a true beadlock — not a beadlock-style cosmetic ring — the forged 6061 outer ring physically clamps the tire's outer bead to the wheel with US-made Grade 8 zinc hardware, so you can air down for traction in rocks, sand, and dunes without rolling a bead. For tires with extra-thick beads, Raceline offers beadlock ring spacers separately to ensure proper ring seating.

What's Included

• One Raceline A91G Ryno beadlock wheel in gunmetal with black forged 6061 beadlock ring
• US-made Grade 8 zinc beadlock ring hardware (1-inch bolts, UTV fitment)
• Satin black snap-in center cap with embossed chrome Raceline logo
• Raceline mounting instructions

Sold individually — one wheel per purchase; order four for a full set. Lug nuts, valve stem, and tire are not included.

Specifications (A91G-51056-55 variant)

• Size: 15x10
• Bolt pattern: 4/156 mm
• Offset: 5+5 (0 mm)
• Hub bore: 132.5 mm
• Load rating: 1,000 lbs
• Construction: one-piece cast A356 aluminum
• Beadlock ring: forged 6061 aluminum, black, bolt-on (true beadlock)
• Finish: gunmetal with black ring
• Distributor reference: Parts Unlimited 0230-1469

Available Sizes in the A91G Ryno Line

• 14x7, 4/137, 5+2 offset — A91G-47037-52
• 14x7, 4/156, 5+2 offset — A91G-47056-52
• 15x7, 4/137, 5+2 offset — A91G-57037-52
• 15x7, 4/156, 5+2 offset — A91G-57056-52
• 15x10, 4/156, 5+5 offset — A91G-51056-55 (this variant)
• 15x10, 4/110, 5+5 offset — A91G-51011-55

Fitment & Compatibility

The A91G Ryno Beadlock is universal by bolt pattern: it fits any UTV or ATV that uses a 4/137, 4/156, or 4/110 bolt pattern in one of the sizes above. The 4/156 pattern is the common pattern on most late-model Polaris models, 4/137 is the common pattern on Can-Am and several other machines, and 4/110 is found on many Japanese-brand ATVs — always match the bolt pattern in your owner's manual or measured on your hubs. Distributor catalogs list the wide 15x10 (5+5) as a rear fitment, typically paired with the 15x7 (5+2) Ryno up front. Does not fit machines that use 4/115 or automotive 5-lug or 6-lug bolt patterns, and the gunmetal 15x10 is not offered in 4/137 — for a 15x10 in 4/137, see the satin black A91B-51037-55. Verify width, offset, and tire clearance against your suspension and brakes before ordering.