RPM Front & Rear Bumpers for Losi Micro-B – Maximum Protection for Mini Mayhem!

March 13, 2025

If you're sending your Losi Micro-B into battle, RPM has your back—and front! The new RPM Front and Rear Bumpers add some serious armor to these micro-sized bashers, keeping them safe from brutal crashes and overzealous driving.

Up front, RPM replaces the stock barely-there bumper with a massive 2-5/8” (66.5mm) wide upgrade that extends forward for better impact absorption. Plus, it reaches back underneath the chassis, doubling as a skid plate to prevent those painful chassis replacements.

In the rear, RPM fixes the completely exposed stock setup with a 1.5” (38mm) wide bumper that sticks out just enough to keep your Micro-B from getting rear-ended into oblivion. Like the front, it also wraps underneath, creating a 1-5/16” (33.4mm) skid plate to shield your chassis from hard landings and reckless rivals.

Made in the USA and backed by RPM’s legendary limited lifetime warranty, these bumpers are a no-brainer for Micro-B owners who love to bash hard!

RPM #72192 replaces the stock Losi #LOS-1770 front bumper and works with Losi chassis #LOS-1766.

Part Number:

MSRP:

72192 - RPM Front & Rear Bumpers for the Losi Micro-B

$15.95