Depth: 3-3/16" (80

Sealed bearings tend to hold up longer than open bearings in dusty or wet conditions

SPECS: Height: 5" - 7" (12

then hit the road with vintage style

Size in Millimeters: 39

HPI Racing 107829 One-Way Bearing 14mm Hex Trophy 3.5 Buggy / Truggy /Nitro Star Micro RS4 Parts Depth: 3-3/16" (80HPI Racing 107829 One Way Bearing 14mm Hex Trophy 3. 5 Buggy Truggy Nitro Star This is a genuine HPI Racing one way bearing with 14mm hex, fitting the Trophy 3. 5 Buggy, Trophy Truggy, and Nitro Star. The one way bearing is a key part of the starting system, allowing rotation in one direction only. A worn one way bearing can make starting inconsistent, so a fresh factory replacement restores dependable operation. It fits exactly like the original for