Product Summary

Aluminum, Natural, 5 x 10.25" Hub Bolt Circle 1

  • Made from high-density aircraft aluminum with a natural finish
  • Has all the great features of the original hub, but redesigned to eliminate unnecessary weight in the hub and its related components
  • Features 5 bolt drive flanges and snap-cap front hubs
  • Bearing spacer is designed to set pre-load and reduce drag
  • Seal measures 2.346" ID, 3.486" OD, & .376" Width

Comes as a Kit

Key Specs

BrandSpeedway Motors
Wheel Bolt Pattern (in.)Wide 5
Material TypeAluminum

Need To Know

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Wheel Hub

Starlite "55" hubs provide the superior strength of permanent mold, high-density aircraft aluminum at weights comparable to the much higher priced magnesium hub assemblies. The Starlite "55" features the strength of our traditional Starlite hub, but redesigned to eliminate unnecessary weight in the hub and its related components. 5 bolt Drive flanges and snap-cap front hubs pare the 'loaded' weight of these hubs to being the lightest available.

Rear hubs have been reconfigured to include five bolt drive flanges and weigh in at less than 7 pounds with bearing races and studs installed. When combined with the additional weight savings of the five bolt drive flange and bolt kit, the assembled hub meets or beats the assembled weight of nearly every eight bolt magnesium hub assembly available.

Wheel Bearing Spacer, Bearings and Seal

These adjustable wheel bearing spacers are easy to install.  They allow you to set the bearing pre-load, preventing over tightening while reducing drag.

  • Anodized aluminum
  • Adjustable
  • Easy installation
  • Set pre-load and reduce drag
  • Ultra Low Drag Seal for Wide Five; Full PTFE Lip
  • 2.346" ID, 3.486" OD, & .376" Width
  • (1) 18690
  • (1) 18790

DRP Grease

DRP Performance worked with the Kluber engineers to determine the best grease for our short track applications and now offer it to you. Available in cartridge form (for our bearing packers) and in convenient syringes. A 50g syringe will pack approximately 16 bearings.

  • Ultra low drag bearing grease
  • 50g syringe
  • Kluber Isoflex Topas NB52
  • Reduces Grease Drag
  • Increases Wheel Spin
  • Reduces Maintenance

Kit Include

(1) Wilwood 270-6735C Wide 5 Starlite 55 Front Hub w/Cap, Standard, 5/8 C

(1) DRP 10503 Adjustable Wide 5 Axle Shaft Wheel Bearing Spacer

(1) DRP 007-10559 Wide Five Ultra Low Drag Seal

(1) DRP 007-10550 Premium Finished Wide Five Bearing Kit

(1) DRP 007-10756 Ultra Low Drag Bearing Grease Syringe, 50 Grams


BrandSpeedway Motors
Wheel Bolt Pattern (in.)Wide 5
Material TypeAluminum
Speedway Motors Catalog Part #916-05172
Hub Bolt Circle 15 x 10.25"
Mount TypeDirect
Thread Pitch5/8"-11
Rotor Compatibility8 x 7.00"
Weight7.3 lbs.
Sold in QuantityKit