MJX Hyper Go H12Y/H12Y+ Upgrade Kit Brass Rear axle weight Gear cover Adapter
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We started tracking this price on 25 Oct 2026. The chart fills in as prices change, so you can see whether today’s price is a good one.
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About this product
Brass Upgrade Kit for MJX 1/12 H12Y H12Y+ RC Car Enhance the performance and durability of your MJX H12Y/H12Y+ RC car with this high-quality brass upgrade kit. Designed for improved strength and reliability, this kit ensures optimal performance during high-speed action. Order H12Y+(recommended): Click Here Order H12Y: Click Here Product Features Premium Brass Material – Crafted from durable brass, this upgrade kit provides superior strength and longevity, withstanding the stresses of intense RC car use. Well-Engineered Components – Includes a weight block, gear cover, and rear axle coupling, each designed for a precise fit and improved stability. Heavy Duty – Weighing 175g, this kit helps to balance and improve handling by adding just the right amount of weight. Specifications Material: Brass Weight: 175g Dimensions: Weight Block & Gear Cover: 39mm x 40.4mm x 7.5mm Rear Axle Coupling: 31…
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