The BJ893F front radial tyre skin is produced as a direct rubber replacement sized to suit HPI Baja wheel diameters. It refreshes front tread and reinstates consistent steering response when mounted with the correct internal insert and balanced seating.
Fitment guidance: verify rim diameter and compatible insert thickness before assembly. Install using conventional RC tyre mounting practices, ensure even seating around the bead and check dynamic balance to eliminate vibration during high speed runs.
Tuning guidance: front radial skin compound and tread profile directly impact steering bite and turn-in dynamics. Use BJ893F skins to tune front traction independently from rear tyres, noting that softer compounds increase initial bite while harder compounds improve longevity.
For workshop and track use where targeted front traction adjustment is required, these rubber radial skins provide a straightforward, serviceable option that retains existing wheel assemblies.