{"product_id":"raceline-a91b-ryno-black-beadlock-utv-wheel","title":"Raceline A91B Ryno Beadlock UTV\/ATV Wheel - Satin Black","description":"\u003cp\u003eThe Raceline A91B Ryno Beadlock is a true bolt-on beadlock UTV and ATV wheel in satin black with a black beadlock ring, cast from heavy-duty A356 aluminum with a forged 6061 ring, and offered in 14x7, 15x7, and 15x10 sizes for 4\/137 and 4\/156 bolt patterns; base part number A91B-51056-55 is the 15x10, 4\/156, 5+5 (0 mm offset) variant. It fits any UTV or ATV whose factory bolt pattern matches, rather than a specific vehicle list.\u003c\/p\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOne Raceline A91B Ryno beadlock wheel in satin black with black forged 6061 beadlock ring\u003c\/li\u003e\n\u003cli\u003eUS-made Grade 8 zinc beadlock ring hardware (1-inch bolts, UTV fitment)\u003c\/li\u003e\n\u003cli\u003eSatin black snap-in center cap with embossed chrome Raceline logo\u003c\/li\u003e\n\u003cli\u003eRaceline mounting instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSold individually — one wheel per purchase; order four for a full set. Lug nuts, valve stem, and tire are not included.\u003c\/p\u003e\u003ch2\u003eSpecifications (A91B-51056-55 variant)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSize: 15x10\u003c\/li\u003e\n\u003cli\u003eBolt pattern: 4\/156 mm\u003c\/li\u003e\n\u003cli\u003eOffset: 5+5 (0 mm)\u003c\/li\u003e\n\u003cli\u003eHub bore: 132.5 mm\u003c\/li\u003e\n\u003cli\u003eLoad rating: 1,000 lbs\u003c\/li\u003e\n\u003cli\u003eConstruction: one-piece cast A356 aluminum\u003c\/li\u003e\n\u003cli\u003eBeadlock ring: forged 6061 aluminum, black, bolt-on (true beadlock)\u003c\/li\u003e\n\u003cli\u003eFinish: satin black\u003c\/li\u003e\n\u003cli\u003eDistributor reference: Parts Unlimited 0230-1463\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAvailable Sizes in the A91B Ryno Line\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e14x7, 4\/137, 5+2 offset — A91B-47037-52\u003c\/li\u003e\n\u003cli\u003e14x7, 4\/156, 5+2 offset — A91B-47056-52\u003c\/li\u003e\n\u003cli\u003e15x7, 4\/137, 5+2 offset — A91B-57037-52\u003c\/li\u003e\n\u003cli\u003e15x7, 4\/156, 5+2 offset — A91B-57056-52\u003c\/li\u003e\n\u003cli\u003e15x10, 4\/137, 5+5 offset — A91B-51037-55\u003c\/li\u003e\n\u003cli\u003e15x10, 4\/156, 5+5 offset — A91B-51056-55 (this variant)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThe A91B Ryno Beadlock is universal by bolt pattern: it fits any UTV or ATV that uses a 4\/137 or 4\/156 bolt pattern in one of the sizes above. The 4\/156 pattern is the common pattern on most late-model Polaris models, while 4\/137 is the common pattern on Can-Am and several other machines — always match the bolt pattern stamped 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\/110, 4\/115, or automotive 5-lug or 6-lug bolt patterns — the A91B Ryno is offered in 4\/137 and 4\/156 only. Verify width, offset, and tire clearance against your suspension and brakes before ordering.\u003c\/p\u003e","brand":"RACELINE","offers":[{"title":"14x7 \/ 4x137 - Can-Am \/ 10","offer_id":12818380226583,"sku":"A91B-47037-52","price":275.0,"currency_code":"USD","in_stock":true},{"title":"14x7 \/ 4x156 - Polaris \/ 10","offer_id":12818380259351,"sku":"A91B-47056-52","price":275.0,"currency_code":"USD","in_stock":true},{"title":"15x7 \/ 4x137 - Can-Am \/ 10","offer_id":12818380324887,"sku":"A91B-57037-52","price":315.0,"currency_code":"USD","in_stock":true},{"title":"15x7 \/ 4x156 - Polaris \/ 10","offer_id":12818380357655,"sku":"A91B-57056-52","price":315.0,"currency_code":"USD","in_stock":true},{"title":"15x10 \/ 4x137 - Can-Am \/ 0","offer_id":12818380423191,"sku":"A91B-51037-55","price":355.0,"currency_code":"USD","in_stock":true},{"title":"15x10 \/ 4x156 - Polaris \/ 0","offer_id":12818380455959,"sku":"A91B-51056-55","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1584\/9683\/files\/BLACK_A91_Ryno.png?v=1779678204","url":"https:\/\/www.dirtmasters.com\/products\/raceline-a91b-ryno-black-beadlock-utv-wheel","provider":"Dirt Masters","version":"1.0","type":"link"}