The Tamiya 15411 JR Reinforced N-04/T-04 Units are upgrade parts for Mini 4WD builders seeking improved chassis durability and configurable setups. Manufactured from polycarbonate ABS resin and supplied in red, these units focus on strength and adaptability.
Built for Mini 4WD PRO machines, the reinforced N-04/T-04 configuration offers stronger mounting points than stock units. The kit supports FRP Multi Roller Setting Stays so you can fit rollers above and below the bumper for refined handling adjustments.
Axle joints in the kit permit normal tread, wide tread, or axles equipped with 520 ball bearings, giving a range of rolling and handling options to suit circuit conditions.
Two 72mm hex shafts are supplied for installation. The components are intended to integrate with Mini 4WD PRO setups without complex rework.
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