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WIDE TIRE KIT`S for original Softail frames
        BIG MAMA
        BIG DADDY
        BIG WHEEL KIT

 

 

BIG MAMA Swing Arm Kit
up to 330 rear tire on 12,5 rim, RSD

BIG MAMA Kit complete with welded Rear Fender (incl. Fender Struts)

BIG MAMA on Harley-Davidson
Fat Boy ® 300 AVON, Right Side Drive

BIG MAMA on Harley-Davidson Deuce ® 330 AVON, Right Side Drive

 

With the use of our BIG MAMA Kit and one of these monster tires, like the 280 Metzeler, 300 Avon / Metzeler or 330 Avon, you can dramatically transform your Stock Harley-Davidson ™ into a completely custom street ripping wide tire machine.

We fitted the BIG MAMA Kit for EVO™ and Twin Cam™ Softail motorcycles. All 280/300 tires up to 10,5” rim line up centrically.

NEW: For the ultimate customization, we revolutionary have converged the BIG MAMA Kit for the 330 Avon rear tire.

This design and concept saves this one annoying primary offset on the left side, which balances perfectly your road performance.

To make it as much easily as possible to perform into the wide tire conversion you just have to cut the fender struts on your originally frame (otherwise nothing must be cut).

To go to the heart of the BIG MAMA Kit, the Right Side Drive transmission, we will debut one of the market leader and go for BAKER Right Side Drive. Find more about the transmissions here

With the BIG MAMA kit you can re-use these Stock parts:
rear brake, rear disc, pulley, belt and the seat if you use the Penz BIG MAMA rear fender.

For the BIG MAMA swing arm, which is welded from 30 mm seamless precision steel, we amplified the axle to 1“ and added axle covers as well as an braking anchor for the Stock brake, which are contained in the extent of supply.

The delivery package provides the BIG MAMA Kit complete (swing arm, rear fender welded with struts, kit) as well as individual components like the swing arm kit or rear fender.

Call us about options for your bike or click here for technical information and order

TüV approval for the swing arm comes with it.

 

:: ::PENZenstadler GmbH, A-4950 Altheim, Mühlheimerstrasse 41, Tel: +43 (0)7723 44690; Fax: +43 (0)7723 44691 - Webmaster - Contact - Information

 

OEM MODIFICATION

BIG MAMA - WIDE END