Speedway Grand National Hub, Flange and Rotor Adapter Kit

#9100775

Speedway Grand National Hub, Flange and Rotor Adapter Kit

For 8 bolt on 7 inch center rotors
Includes 5/8" coarse studs and races
Hubs are IMCA approved

$286.99

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Product Summary

Universal Fit, 2.25" Stud Length, Steel, Black Oxide

For 8 bolt on 7 inch center rotors
Includes 5/8" coarse studs and races
Hubs are IMCA approved
Flange features a lightweight, yet strong aluminum construction
Anodized finish provides and extra layer of corrosion protection

Comes as a Kit

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Key Specs

MFG. Part #	9100775
Brand	Speedway Motors
Wheel Bolt Pattern (in.)	5x5 in.
Material Type	Steel
Finish	Black Oxide

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Speedway Motors 9100775 Details

Adapter Plate

Fits 8 bolt on 7" center rotors. For use on GN rear hub, 910-48351-DIR, to permit attachment of brake rotors.

Rear Hub

These lightweight steel Grand National rear hubs will make use of and work in conjunction with a rotor adaptor flange, # 910-48354-GN shown below . 5-1/2 lbs. With 5/8" coarse studs and races. IMCA approved. 5 on 5".

Drive Flange

The diameter of the GN HAT flange is smaller than the diameter of the DIRECT flange, therefore the HAT flange will work either rotor mount application, but the DIRECT flange will only work with direct mount rotor setups.

"DIR" Refers to a hub assembly that uses a rotor adaptor that bolts the rotor directly to the back of the hub. "HAT" refers to a hub assembly that uses a rotor and hat assembly that slides over the outside of the hub to mount to the rotor.

Be sure to give the two countersunk retainer screws a liberal dab of grease or anti-seize compound.

Speedway Motors 9100775 Specifications

KEY SPECS
MFG. Part #	9100775
Brand	Speedway Motors
Wheel Bolt Pattern (in.)	5x5 in.
Material Type	Steel
Finish	Black Oxide

GENERAL
Stud Length	2.25"
Stud Diameter	.63"
Color	Black
Weight	5.5 lbs.
Sold in Quantity	Kit

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