Hubs - Inboard

 

Wilwood’s ProStreet & Drag Hubs and Starlite Racing Hubs remain the industry standard. Manufactured using high strength aircraft aluminum alloy, cast to exacting tolerances and precision machined to assure consistent strength and durability. The innovative hollow core design has been refined and race proven, and Wilwood’s high output manufacturing capabilities have made it both racing tough and economical.

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Midget Inboard Hub - Dynamic
Wheel Bolt Circle:  Splined ;
Mount Type: Adapter-Dynamic



Midget Inboard Hub - Dynamic Description

Wilwood's Gen II Midget 38 tooth splined inboard hub provides a basis to provide dynamic rotor mounting of standard GEN II rotor adapters. Manufactured from high strength aluminum, it provides a lightweight and strong solution for rotor adapter mounting. Gen II hubs offer improved clearance and easier install due to wider rotor adapter attachment bolt spacing.
INSTALLATION NOTE: Sprint / Midget use only.


Ordering Information for Midget Inboard Hub - Dynamic
Item No 270-12580
Info Details
Application Midget Inboard 38 Spline
Material Aluminum
Finish Black Anodize
Price $155.85
Purchase
Call (805) 388-1188
Midget Inboard Hub Kit - Dynamic
Wheel Bolt Circle:  Splined ;
Mount Type: Adapter-Dynamic



Midget Inboard Hub Kit - Dynamic Description

Wilwood's Gen II Midget 38 tooth splined inboard hub & adapter kit provides a basis to provide dynamic rotor mounting of standard 6 x 5.50” bolt pattern rotors. Hub & adapter kits contain: rotor adapter and dynamic rotor mounting bolt kit. Additional T-nuts and bolts are required rotor mounting and are not supplied with the clamp kit.
INSTALLATION NOTE: Midget use only.


Ordering Information for Midget Inboard Hub Kit - Dynamic
Item No 270-12634
Info Details
Application Midget Inboard 38 Spline
Material Aluminum
Finish Type III Anodize
Price $252.88
Purchase
Call (805) 388-1188
Sprint Inboard Hub - Dynamic
Wheel Bolt Circle:  Splined ;
Mount Type: Adapter-Dynamic



Sprint Inboard Hub - Dynamic Description

Wilwood's Gen II Sprint 46 tooth splined inboard hub provides a basis to provide dynamic rotor mounting of standard GEN II rotor adapters. Manufactured from high strength aluminum, it provides a lightweight and strong solution for rotor adapter mounting. This further improved Gen II hub offer increased clearance and easier install with a new designed stud alignment.
INSTALLATION NOTE: Sprint / Midget use only.


Ordering Information for Sprint Inboard Hub - Dynamic
Item No 270-15939
Info Details
Application Sprint Inboard 48 Spline
Material Aluminum
Finish Type III Anodize
Price $155.85
Purchase
Call (805) 388-1188
Sprint Inboard Hub - Dynamic
Wheel Bolt Circle:  Splined ;
Mount Type: Adapter-Dynamic



Sprint Inboard Hub - Dynamic Description

Wilwood’s XRZ Sprint 46 tooth splined inboard hub kit provides a basis to provide dynamic rotor mounting in either a T-nut or lug mount drive style using new 5 x 4.875” rotor adapters. The XRZ Hubs new spline enables easy quality/precise fit for DMI and Winters 46 spline axles. Using new 5 bolt rotor plate to hub attachment for added stiffness and user-friendly assembly/disassembly. Rotor plate has a smaller overall dimension from OD to ID with thicker material to add extended life and improved overall stiffness. Rotor plate can be removed without removing axle spline saver.
INSTALLATION NOTE: Sprint use only.


Ordering Information for Sprint Inboard Hub - Dynamic
Item No 270-17657
Info Details
Application Sprint Inboard 46 Spline
Material Aluminum
Finish Type III Anodize
Price $164.92
Purchase
Call (805) 388-1188
Sprint Inboard Hub Kit - Dynamic
Wheel Bolt Circle:  Splined ;
Mount Type: Adapter-Dynamic



Sprint Inboard Hub Kit - Dynamic Description

Wilwood’s Gen II Sprint 46 tooth splined inboard hub & adapter kit provides a basis to provide dynamic rotor mounting of 6 x 5.50" bolt pattern rotors. Hub & adapter kits contain: rotor adapter and dynamic rotor mounting bolt kit. Additional T-nuts and bolts are required for rotor mounting and are not supplied with the clamp kit.
INSTALLATION NOTE: Sprint use only.


Ordering Information for Sprint Inboard Hub Kit - Dynamic
Item No 270-12635
Info Details
Application Sprint Inboard 48 Spline
Material Aluminum
Finish Type III Anodize
Price $252.88
Purchase
Call (805) 388-1188
Sprint Inboard Hub Kit - Dynamic
Wheel Bolt Circle:  Splined ;
Mount Type: Adapter-Dynamic



Sprint Inboard Hub Kit - Dynamic Description

Wilwood’s XRZ Sprint 46 tooth splined inboard hub & adapter kit provides a basis to provide dynamic rotor mounting of 8 x 7.00" bolt pattern rotors. The Gen III Hubs new spline enables easy quality/precise fit for DMI and Winters 46 spline axles. Using new 5 bolt rotor plate to hub attachment for added stiffness and user-friendly assembly/disassembly. Rotor plate has a smaller overall dimension from OD to ID with thicker material to add extended life and improved overall stiffness. Rotor plate can be removed without removing axle spline saver. Additional T-nuts and bolts are required for rotor mounting and are not supplied with the clamp kit. T-nut kit is available under part # 230-14645.
INSTALLATION NOTE: Sprint use only.


Ordering Information for Sprint Inboard Hub Kit - Dynamic
Item No 270-17649
Info Details
Application Sprint Inboard 46 Spline
Material Aluminum
Finish Type III Anodize
Price $272.92
Purchase
Call (805) 388-1188
Sprint Inboard Hub Kit - Dynamic Lug Mount
Wheel Bolt Circle:  Splined ;
Mount Type: Adapter-Dynamic



Sprint Inboard Hub Kit - Dynamic Lug Mount Description

Wilwood’s XRZ Sprint 46 tooth splined inboard hub & adapter kit provides a basis to provide dynamic lug drive rotor mounting of 8 lug 7.18" snap ring rotors. The XRZ Hubs new spline enables easy quality/precise fit for DMI and Winters 46 spline axles. Using new 5 bolt rotor plate to hub attachment for added stiffness and user-friendly assembly/disassembly. Rotor plate has a smaller overall dimension from OD to ID with thicker material to add extended life and improved overall stiffness. Rotor plate can be removed without removing axle spline saver. Hub/lug drive version first of new system that requires no bolts attaching rotor to plate with stainless clip and float clips. Designed to be used with rotor 160-16923 (11.75” x 0.81” x 7.18” lug mount) and radial mount caliper. Additional snap ring and wear plates are required for rotor mounting and are not supplied with the clamp kit. Snap ring kit with wear plates is available under part # 300-12561.
INSTALLATION NOTE: Sprint use only.


Ordering Information for Sprint Inboard Hub Kit - Dynamic Lug Mount
Item No 270-17650
Info Details
Application Sprint Inboard 46 Spline
Material Aluminum
Finish Type III Anodize
Price $368.92
Purchase
Call (805) 388-1188

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Version: 3.05 June 23, 2023
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