Tamiya

Trusted worldwide for quality and innovation, Tamiya Upgrade Parts give hobbyists the ability to enhance durability, performance, and scale realism. Featuring precision-engineered components, durable materials, and model-specific designs, these upgrades improve handling, strength, and reliability across Tamiya’s wide range of vehicles.

Perfect for racers, builders, and collectors, Tamiya upgrades deliver consistency, authenticity, and long-lasting performance—keeping your RC vehicles responsive, durable, and true to their heritage on the track, trail, or display.

  • SALE
    Tamiya JR Setting Gear Set FM-A Chassis TAM15516

    JR Setting Gear Set FM-A Chassis

    Tune your FM-A chassis by altering the gear ratio. These gears are an easy way to increase the speed of your machine. This set includes gears to achieve five different ratios (3.5:1, 3.7:1, 4:1, 4.2:1 and 5:1)! 1.4mm Hollow Lightweight Propeller...
    Was: $9.80
    Now: $9.50
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  • SALE
    Tamiya Hyper Dash Motor PRO TAM15375

    Hyper Dash Motor PRO

    Made for the advanced Mini 4WD racer, this high-performance Mini 4WD PRO motor really shines on winding, twisting circuits and features silver carbon motor brush for maximum electricity conduction. Must be given regular maintenance to ensure optimal...
    Was: $4.60
    Now: $4.40
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  • SALE
    Tamiya FRP Wide Rear Plate TAM15452

    FRP Wide Rear Plate

    This FRP plate is specially designed for the Mini 4WD AR chassis and features holes to enable the installation of 9mm, 11mm, 13mm, 17mm, and 19mm rollers within the standard Mini 4WD race regulations.
    Was: $4.50
    Now: $4.30
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  • SALE
    Tamiya JR Mini 4WD PRO G-22 Gear TAM10311

    JR Mini 4WD PRO G-22 Gear

    These are spare part gears for Mini 4WD machines. They are a handy purchase for those who find that tuning up their Mini 4WD PRO car takes its toll on their gears. - Pink G-22 Gear x10 - Compatible with Mini 4WD PRO machines.
    Was: $2.40
    Now: $2.30
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  • SALE
    Tamiya FRP Wide Front Plate TAM15472

    FRP Wide Front Plate

    This durable FRP front stay needs no body modifications when being fitted to any fully-cowled Mini 4WD machine. This is a great upgrade part that even beginners can use with ease!Features:This item has attachment points for 9, 13 or 19mm rollers...
    Was: $3.90
    Now: $3.70
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  • SALE
    Tamiya Brake Sponge Set 1/2/3mm White TAM15492

    Brake Sponge Set 1/2/3mm White

    Brake-sponges help stop your Mini 4WD car from leaving the track. This set includes three thicknesses of the same type of brake sponge, allowing easy adjustment of your brake settings. 2mm sponge comes in a single sheet to help differentiate thicknesses...
    Was: $5.50
    Now: $5.30
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  • SALE
    Tamiya JR PRO FRP Support Plate TAM15372

    JR PRO FRP Support Plate

    Install this FRP Support Plate Set to better counter the pitch forces that a Mini 4WD car experiences during corners and ensure roller contact with the track walls for greater stability. The plates can be easily installed on either the nose or tail units...
    Was: $2.80
    Now: $2.70
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  • SALE
    Tamiya JR AR Chassis Basic Tune Set TAM15450

    JR AR Chassis Basic Tune Set

    This basic Tune-Up parts set includes fundamental Mini 4WD tuning options that you can use for your AR Chassis. The set includes mass dampers, front and rear FRP roller plates, stabilizer heads and 13mm rollers.
    Was: $14.00
    Now: $13.60
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  • SALE
    Tamiya Side Mass Damper Set MA Chassis TAM15490

    Side Mass Damper Set MA Chassis

    Side dampers perform a key role in limiting "bounce" after your car has landed on a Mini 4WD racing circuit. This set features newly-designed FRP plates to attach to the side of the MA chassis, plus it includes block weights to fine tune the mass damper...
    Was: $7.30
    Now: $7.00
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  • SALE
    Tamiya JR FRP Reinforcing Plate Set, Short TAM15431

    JR FRP Reinforcing Plate Set, Short

    By installing these plates at the sections between the center and front/rear units of a MS chassis, the overall chassis rigidity will further improve and help maintain roller attachment angles.These plates can also be attached to side stays of Super X...
    Was: $4.20
    Now: $4.00
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  • SALE
    Tamiya JR Brake Sponge Set 1/2/3mm Blue TAM15512

    JR Brake Sponge Set 1/2/3mm Blue

    This is a low-friction brake sponge set for Mini 4WD race cars. It comes with 3 thicknesses. It gives a milder brake effect than the Red sponge set sold in item 15492 JR Brake Sponge Set. Use the 3 thicknesses for different places on your Mini 4WD car!...
    Was: $5.80
    Now: $5.60
    Add to Cart