Axial SCX10 Pendulum Wheel Weight Precision Kit SCX023A by GPM  [SCX023A]

Pendulum weight upgrade engineered for SCX10 knuckles

This precision aftermarket kit provides pendulum-style wheel weights and a 21mm hex adapter designed to mount on the outer knuckle face of Axial SCX10 platforms. The configuration concentrates adjustable mass at the wheel to increase consistent tyre contact during low-speed crawling and aid chassis recovery on uneven terrain.

The moving mass consists of stainless steel rolling beads that act as a variable ballast inside the pendulum housing. The assembly secures to the outer wheel knuckle halves (front and rear outer case), keeping added mass low and adjacent to the wheel centreline to improve tyre bite and help stabilise the chassis.

Key engineering details include an adjustable bead stack supporting up to eight 4g stainless beads, yielding an estimated per-wheel added mass in the range of 44 to 64 grams when fully loaded. Components utilise stainless materials to minimise corrosion in wet or muddy environments, and the 21mm hex adapter increases hub spacing compared with the stock specification to accommodate broader wheel offsets.

Compatibility notes: the kit requires wheels with a 45mm inner diameter and 5mm wheel thread holes. It is listed for Axial SCX10 and SCX10 II platforms and selected Gmade models. Installation is to the outer knuckle cases and should be validated with wheel and hub clearance checks prior to final assembly.

Specified as a tuning component for scale crawlers, this kit enables controlled adjustment of unsprung mass at each wheel; tune bead quantity and verify wheel ID and thread to achieve the desired handling response.