System 3 SB10 Beadlock Matte Bronze 15" UTV Wheel 4x137/4x156 & 5x4.5

The System 3 SB10 in Matte Bronze gives UTV owners bronze beadlock wheels with a 12mm forged ring that clamps the tire bead, so you can air down for rocks, sand and trail without losing the tire. Choose 15x7 or 15x9, and a dual-fit 4-lug drilling for 4x137 and 4x156 hubs or a 5-lug 5x4.5 drilling, all rated to 1,500 lb.

Bronze UTV wheels set a build apart from black plastics, and the SB10 brings bronze UTV beadlock wheels to the System 3 wheels line in both 4-lug and 5-lug drillings. The dual-fit 4-lug wheel works as 4x156 beadlock wheels or 4x137 beadlock wheels on the same part, and the 5-lug version covers 5x4.5 beadlock wheels needs, including Polaris Xpedition wheels.

Pick the 15x7, or the 15x9 beadlock wheels size for more width and deeper offset. Can-Am X3 beadlock wheels shoppers can use the 4/137 drilling. If you are comparing 15 inch UTV beadlock wheels or other beadlock wheels for UTV builds, check bolt pattern and offset first.

Key Features

• 12-spoke mesh styling paired with a forged beadlock ring, which System 3 calls its strongest wheel design to date
• 12mm forged beadlock ring secured with 5/16 Grade 8 gloss black cad-plated beadlock bolts
• 1,500 lb load rating per wheel
• 15x7 with 5+2 (+38mm) offset, or 15x9 with 5+4 (+10mm) offset for a wider wheel and deeper offset
• Dual-drilled 4-lug option covers both 4/137 and 4/156; 5-lug option is 5/4.5
• Matte Bronze finish from System 3 Off-Road

Built To Solve: Air-Down Bead Loss And Plain Stock UTV Wheels

• Tires rolling off the bead or losing air when you air down for rocks, sand or soft trail
• Stock wheels that limit how low you can run tire pressure for traction
• Needing one wheel design that fits either a 4/137 or 4/156 hub, so a 4-lug owner is covered by one part number per size
• Wanting a wider 15x9 footprint with deeper offset without moving to a custom wheel

Best For: Riders Who Want Bronze UTV Beadlock Wheels On A 4-Lug Or 5x4.5 Hub

• Rock, trail and desert riders who air down and want the tire held mechanically at the bead
• Can-Am, Honda, Kawasaki, Polaris and Yamaha owners running a 4/137, 4/156 or 5/4.5 hub
• Builders who want a matte bronze beadlock; the same SB10 is also offered in Matte Black
• Owners pairing 15-inch radial UTV tires such as 32", 35" or 37" sizes with a beadlock wheel

Specifications

• Model: System 3 SB10 beadlock
• Finish / color: Matte Bronze
• Diameter: 15"
• Sizes and offsets: 15x7 5+2 (+38mm); 15x9 5+4 (+10mm)
• Bolt patterns: 4/137 and 4/156 (dual-drilled); 5/4.5
• Load rating: 1,500 lb
• Beadlock ring: 12mm forged, 20-hole (replacement ring 15S3RING-600)
• Beadlock bolts: 5/16 Grade 8 gloss black cad-plated
• Replacement center cap: SB10 dual-fit center cap CAPS3-180; cap screws CAPS3-001-2 (M6 x 20, 2 pcs)
• Manufacturer Part Number: 15S3-10235 (15x7 4/137-4/156), 15S3-10255 (15x7 5/4.5), 15S3-10239 (15x9 4/137-4/156), 15S3-10259 (15x9 5/4.5)

Fitment

The SB10 fits by bolt pattern, not by model year. Every size is offered in a dual-drilled 4-lug version (4/137 and 4/156) and a 5-lug 5/4.5 version. Pick the bolt pattern your machine uses:

• 4/137 (4x137): Can-Am Maverick X3 (System 3 lists 2017-2024), Can-Am Maverick Trail, Maverick Sport, Commander and Defender; Honda Talon (System 3 lists 2019-2024) and Pioneer 1000 (System 3 lists 2015-2024); Kawasaki Teryx (non-KRX)
• 4/156 (4x156): Polaris RZR RS1, RZR 800 and RZR XP 900; Polaris Ranger XP 900 (System 3 lists 2013-2019); Kawasaki Mule PRO-FXT and Teryx KRX 1000; Yamaha Wolverine RMAX and YXZ1000R; Arctic Cat Wildcat XX
• 5/4.5 (5x4.5 / 5x114.3): Polaris Xpedition (System 3 lists 2024); Polaris RZR Pro R, Turbo R and Pro S; Kawasaki Teryx H2

Bolt pattern is only one part of fitment. Confirm offset, brake and suspension clearance, lug nut thread and seat, and tire size for your exact machine before ordering. Fitment is not guaranteed on applications not listed here; contact Dunes 2 Dezert SXS with your year, make and model if you are unsure.

FAQ

Which bolt patterns does the System 3 SB10 come in?

Each size comes in two drillings: a dual-fit 4-lug wheel that covers both 4/137 and 4/156, and a 5-lug 5/4.5 wheel. Choose the bolt pattern option that matches your hub when you add it to the cart.

What is the difference between the 15x7 and 15x9 SB10?

The 15x7 uses a 5+2 (+38mm) offset. The 15x9 uses a 5+4 (+10mm) offset, which System 3 designed for riders who want a wider wheel with deeper offset. The wider wheel pushes the tire further out, so check fender and suspension clearance on your machine.

What load rating does the SB10 beadlock wheel carry?

System 3 rates the SB10 at 1,500 lb.

Do I need special hardware to mount tires on a beadlock wheel?

The SB10 uses a 12mm forged beadlock ring held by 5/16 Grade 8 beadlock bolts. Mount and torque the ring by System 3's instructions or have a shop experienced with beadlocks do it, and re-check ring bolts after the first ride. System 3 does not list lug nuts with the SB10, so confirm the lug nut thread and seat for your machine.

Does the bronze finish change the SB10 specifications?

No. The Matte Bronze SB10 uses the same 12mm forged beadlock ring, 1,500 lb load rating, sizes, offsets and bolt patterns as the Matte Black version. Only the wheel color changes.

Is the SB10 available in another finish?

Yes. System 3 builds the SB10 in Matte Black and Matte Bronze in the same sizes, offsets and bolt patterns. This listing is the Matte Bronze version; the Matte Black SB10 is listed separately.

Why System 3 Off-Road

System 3 Off-Road builds UTV wheels and tires and publishes part numbers, bolt patterns and offsets for every wheel it sells, which makes matching a wheel to your hub straightforward. The SB10 is the newest beadlock in the System 3 beadlock wheels lineup that includes the SB-7 and SB-9.

Finish Your Bronze UTV Beadlock Wheels And Tire Setup

Order the SB10 by size and bolt pattern: 15x7 or 15x9, then 4/137-4/156 or 5/4.5. Plan on a full set and pick 15-inch UTV tires to suit your terrain, such as a 32x10R15, 35x10R15 or 37x10R15 radial. Confirm lug nuts and clearance for your machine before install, and ask Dunes 2 Dezert SXS if you want help matching the wheel to your build.

Installation Video

This is System 3 Off-Road's general beadlock mounting procedure from its Tech Talk series. It is not specific to the SB10. Use it as a guide to how System 3 mounts a tire on its beadlock wheels, and confirm the details for your SB10 with System 3 or a shop experienced with beadlocks.