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Standard Mounts MJ Mount HDM R&D Motor Mount

 hdm-mm-1pcA.jpg (242341 bytes)hdm-mm-1pcB.jpg (248966 bytes)

HDM is very proud to offer our new one piece mount. The HDM One Piece Motor Mount has an aluminum extruded base. The  top plate and butterflies are CNC machined from 6061T6 Aluminum. The new mount is still designed to fit most  current kart manufactures frame rails. The new design allows the top plate slide  inward and outward to accommodate the drivers desired setup. The top plate is also machined to reduce overall weight of the mount. The HDM Motor mount is supplied with all the bolts, lock washers, and other hardware required to mounting. Also keep in mind, we have kept the pricing the same

Here is a picture of the old style HDM Mount installed on a customers kart. 

MotorMount-kk.JPG (121884 bytes) 

Thanks to HDM Customer Keith Koellish for this fine picture.

Key Benefits
 -  Fits Tubing sizes 1" to 1 1/4"
 -  Fits Rails spacing 2 3/4" to 4" maximum
 -  Fully adjustable




15 Degree Motor Mount Price...........$50.00


The 5 degree mount is the old style mount with the bolt on front and rear risers. This does not have the extruded aluminum base. 

5 Degree Motor Mount Price........ $48.00




Attention: Kart Shops we can custom engrave these motor mounts with your company name email for pricing.



Spy Optics available online.

Thor Oil and Tire Prep now available.

Hyper Coil brand coil over springs are now available

Digatron Gauges and Instruments online ordering.

Rivets and Sheet Metal now available.



 Latest Updates...

HDM has added the following to our product line.

Karting Jackets

FSR Radiators

Racing gloves

Braces & Supports

Racing  Wheels




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