Home / Shop / Weld Racing Matte Black Alpha-1 Double Beadlock Wheels 15x15 Wheel, Alpha-1, Aluminum, Black, 15 in. x 15 in., 5 x 120.65mm/4.75 in. Bolt Circle, 4.00 in. Backspace, Each

Weld Racing Matte Black Alpha-1 Double Beadlock Wheels 15x15 Wheel, Alpha-1, Aluminum, Black, 15 in. x 15 in., 5 x 120.65mm/4.75 in. Bolt Circle, 4.00 in. Backspace, Each

SKU: WEL83B-515278MB

Wheels

Weld

Weld Racing Matte Black Alpha-1 Double Beadlock Wheels 15x15 Wheel, Alpha-1, Aluminum, Black, 15 in. x 15 in., 5 x 120.65mm/4.75 in. Bolt Circle, 4.00 in. Backspace, Each

SKU: WEL83B-515278MB

Wheels

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Description

Weld Racing's Matte Black Alpha-1 Double Beadlock wheels have taken the revolutionary Delta-1 technology to 15-inch sizes. The Alpha-1 features WELD's exclusive hubless design pioneered and proven in NHRA Pro Stock, Funny Car, and Top Fuel racing. Setting a new standard for lightweight drag wheels, the Alpha-1 is specifically designed for sportsman racers competing in the radial and small tires classes. The Alpha-1 is available in a 15-inch diameter with widths ranging from 8 to 16 – inches and in all popular bolt patterns.

Part Type

15x15 Blk Alpha-1 Wheel 5x4.750BP 4in BS Blk DBL

Data: v4.2 - Upd: 2026-10-14 11:40:28

Specifications

Product Attributes - Brand: Weld Racing
Product Attributes - Manufacturer's Part Number: 83B-515278MB
Product Attributes - Part Type: Wheels
Product Attributes - Product Line: Weld Racing Matte Black Alpha-1 Double Beadlock Wheels
Product Attributes - UPC: 190300110339
Product Attributes - Wheel Diameter: 15 in.
Product Attributes - Wheel Width (in.): 15.00
Product Attributes - Wheel Size: 15x15
Product Attributes - Wheel Bolt Pattern (application): 5 x 120.65mm 5 x 4 3/4 in.
Product Attributes - Wheel Material: Forged aluminum
Product Attributes - Designed for Dually Truck: No
Product Attributes - Wheel Face Color: Black
Product Attributes - Wheel Face Finish: Matte/Satin
Product Attributes - Wheel Barrel/Lip Color: Polished
Product Attributes - Wheel Barrel/Lip Finish: Polished
Product Attributes - Manufacturers Wheel Series: Weld Racing Alpha-1 Series
Product Attributes - Backspacing (in.): 4.00
Product Attributes - Offset: -102.00mm
Product Attributes - Wheel Construction: 3-piece
Product Attributes - TPMS Sensor Compatible: No
Product Attributes - Beadlock Type: Single
Product Attributes - Beadlock Color: Black
Product Attributes - Lug Nut/Bolt Seat Style: Shank
Product Attributes - Hub Centric Ring Compatible: No
Product Attributes - Center Bore Diameter (in.): 3.18
Product Attributes - Center Bore Diameter (mm): 80.77
Product Attributes - Center Cap Included: No
Product Attributes - Lug Nuts Included: No
Product Attributes - Small Diameter Lug Nuts Required: No
Product Attributes - Valve Stems Included: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Beadlock designed for Mickey Thompson style tire beads.

Reference Information

Brand Name/s	Weld
StreetFX SKU	wel83B-515278MB
SFX Item ID	4582968
Supplier Item Code	4582968
Manufacturer SKU	83B-515278MB
Manufacturer UPC	N/A
Alternative References	WLD-83B-515278MB, Alpha-1, 15x15, 120.65mm/4.75