Mini-Z AWD Wide Rear Radial Tyre 20 degree Shape-B for KYOSHO MZA890RW20G by GPM  [MZA890RW20G]

Wide rear radial tyre for Mini-Z AWD tuning

This MZA890RW20G set is a replacement pair of wide rear radial tyres made for KYOSHO Mini-Z AWD cars. They feature a Shape-B 20 degree profile and a rubber compound chosen for rear-axle traction tuning on MR-03 AWD and Ori rear types.

Mounting is straightforward for Mini-Z AWD wheels: stretch the tyre over the rear rim, ensure the bead seats properly, and apply the usual Mini-Z tyre glue if a permanent fit is preferred. The package does not include rims or glue.

Setup notes: the increased contact patch and radial shape provide more rear traction as roll increases, helping to rebalance rear-end behaviour. Use these tyres in controlled tests, altering one parameter at a time such as compound, rear toe or shock damping to measure changes.