Gmade 1/10 R1 Rock Buggy Hex Adapter 12mmx7mm GM010/12X7 by GPM  [GM010/12X7]

Aluminium hex adapter summary

This aluminium hex adapter set is an RC-scale accessory made for Gmade 1/10 R1 Rock Buggy platforms, supplied as a 4pcs set and identified by GPM GM010/12X7. Each adapter converts a 12mm outer hex to a 7mm inner hex to match wheels and hubs that require this stepped interface on the R1 chassis.

The adapters are made from aluminium to resist wear from repeated wheel changes and to keep mounting tolerances steady under typical off-road use. Use them where a 12mm-to-7mm conversion is needed while retaining the correct scale alignment and hub spacing.

Installation is straightforward: slide the adapter onto the hub hex, position the wheel, and secure with the original wheel hardware. After fitting, check wheel runout and confirm there is adequate clearance around suspension components and the body before finalising your setup. These adapters are intended for fitment and tuning adjustments only.