Conical Seat

The SP-51 features a symmetrical, 8-spoke design, with machined spoke faces. It's offered in Gloss Black & Machined, Gloss Black with red machining, and Gloss Black, perfect for sizes ranging from 17x7.5 to 20x8.5.

Spec-1 SP-51

Gloss Black Red Machined (2 other finishes available)

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Front and Rear 18x8 +38

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Part NumberSP-5118803538BMR
Bolt Pattern5 x 4.5" (114.3mm),5 x 110mm
Centerbore73.1
Load Capacity1520.00
Lug SeatConical
PartNumberSP-5118803538BMR
Weight26.00

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Additional Information Spec-1 SP-51

Straight spoke|10-spoke|No Rivet

Highlights

  • Straight spoke
  • 10-spoke
  • No Rivet

Other Finishes

The SP-51 features a symmetrical, 8-spoke design, with machined spoke faces. It's offered in Gloss Black & Machined, Gloss Black with red machining, and Gloss Black, perfect for sizes ranging from 17x7.5 to 20x8.5.
The SP-51 features a symmetrical, 8-spoke design, with machined spoke faces. It's offered in Gloss Black & Machined, Gloss Black with red machining, and Gloss Black, perfect for sizes ranging from 17x7.5 to 20x8.5.

Specifications

Part NumberSizeBolt
Pattern		CenterboreLoad
Capacity		Lug
Seat		PartNumberWeightStockPrice
SP-5117752342BMR17x7.5 +425 x 4.5" (114.3mm),5 x 100mm73.11520.00ConicalSP-5117752342BMR22.70Low Stock *$316.34
SP-5117753642BMR17x7.5 +425 x 4.5" (114.3mm),5 x 112mm73.11520.00ConicalSP-5117753642BMR22.70Low Stock *$316.34
SP-5117753842BMR17x7.5 +425 x 4.5" (114.3mm),5 x 120mm73.11520.00ConicalSP-5117753842BMR22.70Low Stock *$316.34
SP-5118802338BMR18x8 +385 x 4.5" (114.3mm),5 x 100mm73.11520.00ConicalSP-5118802338BMR26.00In Stock *$345.07
SP-5118802338BMR-M18x8 +385 x 4.5" (114.3mm),5 x 100mm73.11520.00ConicalSP-5118802338BMR-M26.00In Stock *$345.07
SP-5118803538BMR18x8 +385 x 4.5" (114.3mm),5 x 110mm73.11520.00ConicalSP-5118803538BMR26.00Inquire for StockInquire for Price
SP-5118803638BMR18x8 +385 x 4.5" (114.3mm),5 x 112mm73.11520.00ConicalSP-5118803638BMR26.00Out of Stock$345.07
SP-5118803838BMR18x8 +385 x 4.5" (114.3mm),5 x 120mm73.11520.00ConicalSP-5118803838BMR26.00Low Stock *$345.07
SP-5118803838BMR-M18x8 +385 x 120mm,5 x 4.5" (114.3mm)73.11520.00ConicalSP-5118803838BMR-M26.00In Stock *$345.07
SP-511880938BMR18x8 +384 x 4.5" (114.3mm),4 x 100mm73.11520.00ConicalSP-511880938BMR26.00In Stock *$345.07
SP-5120853638BMR20x8.5 +385 x 112mm,5 x 4.5" (114.3mm)73.11520.00ConicalSP-5120853638BMR30.84Out of Stock$451.39
SP-5120853838BMR20x8.5 +385 x 4.5" (114.3mm),5 x 120mm73.11520.00ConicalSP-5120853838BMR30.84Low Stock *$451.39