The McIntosh AlumiPro Swingarm is a computer designed, totally hand fabricated product constructed of high-grade 6061-tempered material and 100% TIG welded to Aircraft Quality. Do a side-by-side comparison with any other brand of swingarm and you will see that this product was designed to withstand the horsepower generated by today's high-performance motorcycles.

• Swingarms with 4" Adjustments
• Axle & Axle Adjusters
• Billet Chain Guard
• Brake Arm
• Air Tank (good for 200psi)
• All Bearings
• NOS or Battery compartment can be installed if space will allow.

$1275.00

The McIntosh ProArm set the standard back in 1984 when every sport bike manufacture had officially gone to single shock rear suspension.

The unique bracing under the swingarm gave strength to the rear of the arm that was no longer supplied by dual rear shocks. It has since been used on the winner of the first Street Bike Shootout and the first official 7 second Street Bike. It was totally revised and updated in 2002 and proven to withstand the horsepower produced by TODAY'S turbo-charged street bikes.

This Swingarm is constructed of 4130 chrome alloy and 100% TIG welded to Aircraft Quality.

• Swingarm with 4”Adjustment
• Axle & Axle Adjusters
• Billet Chain Guard
• Brake Arm
• Air Tank (good for 200 psi)
• All bearings
• Nos or Battery compartment can be installed if space will allow.

$975.00

Our StreetArm series is the same quality product of our AlumiPro and ProArm series with the absence of the under bracing. They are sold in lengths up to 6” over the maximum length of your factory swingarm.

• Swingarm with 4”Adjustment
• Axle & Axle Adjusters
• Billet Chain Guard
• Brake Arm
• Air Tank (good for 200 psi)
• All bearings
• Nos or Battery compartment can be installed if space will allow.

ProStreet           $825.00

AlumiStreet       $1125.00

Factory extended Swingarms are an economical alternative to Aftermarket Arms and a popular item for serious street racers and guys who want to look like they are. We have extended thousands of factory Swingarms on most  make and model motorcycles. This can be achieved in one of two ways:

• This extension retains the factory adjuster blocks and lets the arm retain the stock look.

$375.00

• This extension will incorporate a billet axle adjuster with 4" of adjustment which takes the place of the factory adjuster.
• These ends are CNC machined at our facility to insure a Quality fit and match of the Arm.

$475.00

• Billet Chain Guard to match the length of the Arm

$75.00

• Extension of Factory top brace (not on all models)

$150.00

• Recommended on arms with no factory top brace that is extended over 6”

$175.00

• This is done on Hayabusa models to avoid clearance issues when lowered to race ride height.

$175.00

• This is a convenient option when trying to find space to locate items on your bike when space is at a minimum.
• It will hold up to 200 PSI for conventional air over electric air shifters.

$125.00