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Midwest Mini Mods

4.5 (123)

MMM “B Line” 3in Swingarm Kit

Name: Midwest Mini Mods MMM “B Line” 3in Swingarm Kit - MMM “B Line” 3in Swingarm Kit
Brand: Midwest Mini Mods
SKU: 52008019722542
Price: 149.99 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$149.99$249.99

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Color

Black

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*PLEASE READ*

We are very proud to introduce our newest swingarm to the legendary MMM swingarm lineup; the B Line. Still made right here in Minnesota from locally sourced 6061 Aluminum stock. Our goal was to offer a full swingarm upgrade ...

Reviews

5.0

1 rating

Best budget option for the razor hands down

Best option for the razor hands down, was able to redrill motor mounts so i could fit 12in wheels on a3in swing arm and the bike just looks proper stance wise, Didnt know it comes with 8mm adapter sleeves so i could still run the nylon bushing in the dnm 280mm 1000lbs shock, im not a fan of metal on metal.

Chris · May 24, 2026