MMM QS165 Swingarm

Name: Midwest Mini Mods MMM QS165 Swingarm - MMM QS165 Swingarm
Brand: Midwest Mini Mods
SKU: 50276261757230
Price: 279.99 USD
Availability: InStock
Rating: 4.9714 (20 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$279.99$349.99

20% off

Quantity

Color

Black

Quantity

Description

Custom designed , CNC machined aluminum swingarm upgrade for the Razor SX500 and MX500/650 made right here in Minnesota.
MOTOR NOT INCLUDED, sold separately. Tired of burning up smaller motors? So were we! This is by far the best motor we...

Reviews

5.0

35 ratings

I really like how all I had to do was tighten the axle allen bolt and how it was designed to hold the locknut in place making it significantly easier to tighten the rear axle compared to the stock swingarm

Dalia · Yesterday

Future proof

Jake · July 28, 2026

This swingarm took my son’s bike to the next level. From the looks to the easy install this is by far my favorite purchase so far. Planning to buy a couple more for my other two kids razor.

Damarkus · June 29, 2026