Alpha-1

WELD Racing has taken its revolutionary Delta-1 technology to 15 inch sizes with the introduction of the all-new Alpha-1 wheel. 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.

  • 3-Piece forged construction
  • Optimized for weight reduction
  • Floating hubless design found on the Delta-1
  • Black anodized or polished finish
  • Forged 6061 beadlock rings
  • SFI 15.1 Certified
  • Pro SFI 15.3 Version available
Select a Size
Starting at $707.00 each

VEHICLE CONFIGURATOR

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Part Number Size Bolt Pattern Offset Back Spacing Bore Load Rating Finish
83B-510276MB 15x10 5x120.65 -64 3 3.18 N/A Black
83B-510276MBS 15x10 5x4.75 -64 3 3.18 Black Center - Polished Shell
83B-510278MB 15x10 5x120.65 -38 4 3.18 N/A Black Center - Black Shell
83B-510278MBS 15x10 5x4.75 -38 4 3.18 Black Center - Polished Shell
83B-510280MB 15x10 5x120.65 -13 5 3.18 N/A Black
83B-510280MBS 15x10 5x4.75 -13 5 3.18 Black Center - Polished Shell
83B-511278MB 15x11 5x4.75 0 Black
83B-512206MB 15x12 5x114.3 -89 3 3.18 N/A Black
83B-512206MBS 15x12 5x4.5 -89 3 3.18 Black Center - Polished Shell
83B-512208MB 15x12 5x114.3 -64 4 3.18 N/A Black
83B-512208MBS 15x12 5x4.5 -64 4 3.18 Black Center - Polished Shell
83B-512210MB 15x12 5x114.3 -38 5 3.18 N/A Black
83B-512210MBS 15x12 5x4.5 -38 5 3.18 Black Center - Polished Shell
83B-512276MB 15x12 5x120.65 -89 3 3.18 N/A Black
83B-512276MBS 15x12 5x4.75 -89 3 3.18 Black Center - Polished Shell
83B-512278MB 15x12 5x120.65 -64 4 3.18 N/A Black
83B-512278MBS 15x12 5x4.75 -64 4 3.18 Black Center - Polished Shell
83B-512280MB 15x12 5x120.65 -38 5 3.18 N/A Black
83B-512280MBS 15x12 5x4.75 -38 5 3.18 Black Center - Polished Shell
83B-513206MB 15x13 5x4.5 3 Black
83B-513274MB 15x13 5x120.65 2 Black Center - Black Shell
83B-513276MB 15x13 5x4.75 0 Black
83B-513B274MB 15x13 5x120.65 2 Black
83B-513B278MB 15x13 5x120.65 0 Black
83B-515278CB 15x15 5x120.65 -102 4 3.18 N/A Black Center - Black Shell
83B-515278CBS 15x15 5x4.75 -102 4 3.18 Black Center - Polished Shell
83B-515278MB 15x15 5x120.65 -102 4 3.18 N/A Black
83B-515278MBS 15x15 5x4.75 -102 4 3.18 Black Center - Polished Shell
83B-515280CB 15x15 5x120.65 -76 5 3.18 N/A Black Center - Black Shell
83B-515280CBS 15x15 5x4.75 -76 5 3.18 Black Center - Polished Shell
83B-515280MB 15x15 5x120.65 -76 5 3.18 N/A Black Center - Black Shell
83B-515280MBS 15x15 5x4.75 -76 5 3.18 Black Center - Polished Shell
83B510206F 15x10 5x4.5 -64 3 3.18 Black Center - Polished Shell
83B510278F 15x10 5x120.65 -38 4 3.18 N/A Black Center - Black Shell
83B510280F 15x10 5x4.75 -13 5 3.18 Black Center - Polished Shell
83B511212F 15x11 5x114.3 N/A 6 Black Center - Black Shell
83B512210F 15x12 5x4.5 -38 5 3.18 Black Center - Polished Shell
83P-510276MP 15x10 5x4.75 0 Polished
83P-510276MPS 15x10 5x4.75 -64 3 3.18 Polished Center - Polished Shell
83P-510278MP 15x10 5x120.65 -38 4 3.18 N/A Polished
83P-510278MPS 15x10 5x4.75 -38 4 3.18 Polished Center - Polished Shell
83P-510280MP 15x10 5x120.65 -13 5 3.18 N/A Polished
83P-510280MPS 15x10 5x4.75 -13 5 3.18 Polished Center - Polished Shell
83P-511278MP 15x11 5x4.75 0 Polished
83P-512206MP 15x12 5x114.3 -89 3 3.18 N/A Polished
83P-512206MPS 15x12 5x4.5 -89 3 3.18 Polished Center - Polished Shell
83P-512208MP 15x12 5x114.3 -64 4 3.18 N/A Polished
83P-512208MPS 15x12 5x4.5 -64 4 3.18 Polished Center - Polished Shell
83P-512210MP 15x12 5x114.3 -38 5 3.18 N/A Polished
83P-512210MPS 15x12 5x4.5 -38 5 3.18 Polished Center - Polished Shell
83P-512276MP 15x12 5x120.65 -89 3 3.18 N/A Polished
83P-512276MPS 15x12 5x4.75 -89 3 3.18 Polished Center - Polished Shell
83P-512278MP 15x12 5x120.65 -64 4 3.18 N/A Polished
83P-512278MPS 15x12 5x4.75 -64 4 3.18 Polished Center - Polished Shell
83P-512280MP 15x12 5x4.75 0 Polished
83P-512280MPS 15x12 5x4.75 -38 5 3.18 Polished Center - Polished Shell
83P-513206MP 15x13 5x4.5 0 Polished
83P-513274 15x13 5x120.65 2 Polished
83P-513274MP 15x13 5x120.65 2 Polished
83P-513276MP 15x13 5x4.75 3 Polished
83P-514274MP 15x14 5x120.65 2 Polished
83P-515276CP 15x15 5x120.65 3 3.18 1200 Polished
83P-515276MP 15x15 5x4.75 0 Polished
83P-515278CP 15x15 5x120.65 -102 4 3.18 N/A Polished
83P-515278CPS 15x15 5x4.75 -102 4 3.18 Polished Center - Polished Shell
83P-515278MP 15x15 5x120.65 -102 4 3.18 N/A Polished
83P-515278MPS 15x15 5x4.75 -102 4 3.18 Polished Center - Polished Shell
83P-515280CP 15x15 5x120.65 5 3.18 N/A Polished
83P-515280CPS 15x15 5x4.75 -76 5 3.18 Polished Center - Polished Shell
83P-515280MP 15x15 5x120.65 -76 5 3.18 N/A Polished
83P-515280MPS 15x15 5x4.75 -76 5 3.18 Polished Center - Polished Shell

Details

Construction
3-Piece
Series
Drag Rear Wheels
Use
Drag
Material
Forged Aluminum
Product Shortname
Alpha-1

Part Number Information

upc
190300110919
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