3Racing BS-MRC/V1 Precision Bearing Upgrade for Team Losi Mini-Rock Crawler  [BS-MRC/V1]

Better rolling performance for your Mini-Rock Crawler

Upgrade your Team Losi Mini-Rock Crawler with the precision-engineered ball bearing set 3Racing BS-MRC/V1. These bearings replace the standard units to deliver smoother drivetrain action and longer service life for frequent trail use.

Benefits of fitting 3Racing BS-MRC/V1 bearings

The 3Racing BS-MRC/V1 set is matched to Team Losi Mini-Rock Crawler fitments for reliable compatibility and consistent behaviour. Built to handle off-road crawling loads, the bearings reduce friction and help maintain efficient power transfer during tight maneuvers and rocky climbs.

Main features of the BS-MRC/V1 bearing set

• Durability: Constructed from quality materials to resist wear during repetitive use.
• Performance: Lower friction for smoother rolling and improved steering feel.
• Compatibility: Designed for Team Losi Mini-Rock Crawler mounting points.
• Installation: Simple swap-in replacement for standard bearings.