XRAY 301233 3D Rubber Bumper with Inner "H" Profile for X4 Spur Gear - 48P and horsepower

and horsepower

Pier Set for Kato Unitrack Track system

Built by ACF

Home Shops HFH-009-006 HO Scale PS 4427 Covered Hopper Cat Mountain Santa Fe CMSF 808582

ball joints

XRAY 301233 3D Rubber Bumper with Inner "H" Profile for X4 Spur Gear - 48P and horsepowerXRAY 301233 3D Rubber Bumper with Inner "H" Profile for X4 Rubber 3D printed bumper is exceptionally light as well as durable, thanks to "H" profile which allows for the cells of the bumper to be made super thin yet still lightweight and carrying the desired compression characteristics. The 3D printed material doesn't fold or break in crashes, and allows more airflow under the body, improving front traction. Fits all T4 X4 X4F kits.