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Order for 14211 (recommended): [MJX 14211]
Upgrade your MJX Hyper Go 14211, 14209, or 14210 RC truck with this precision-engineered full metal conversion kit. Each part is CNC-machined from high-grade 6061 anodized aluminum or 304 stainless steel, delivering unmatched durability, improved handling, and a premium finish. Designed for extreme performance in any terrain.
Rear Hub Carrier (x2)
Material: 6061 aluminum (anodized, sandblasted, polished edge)
Size: 32.6mm × 13.3mm × 14.5mm — Weight: 11g
Front Steering Link Rod
Size: L 45.35mm, Hole Spacing: 36.94mm, Hole Diameter: 2.5mm — Weight: 11g
Front & Rear Chassis Armor (304 Stainless Steel)
Size: 29cm × 21cm × 5cm (package) — Weight: 198g
Front Lower Suspension Arm
Size: 52.5mm × 30.5mm × 10mm — Weight: 16g
Front Upper Suspension Arm
Size: 49.66mm × 22.92mm × 7mm — Weight: 10.5g
Full Crash Support Mount
Size: 60.3mm × 54mm × 23mm — Weight: 22g
Body Posts (Front & Rear)
Front: 54.8mm × 21.28mm × 7.35mm
Rear: 97mm × 11.9mm × 18.1mm — Total Weight: 17g
Front Steering Cups
Size: 42.85mm × 20.8mm × 28.25mm — Weight: 29g
Rear Crash Mount
Size: 56.8mm × 62mm × 7.38mm — Weight: 16g
Shock Towers (Butterfly Mounts)
Front: 47.51mm × 8.67mm × 29.9mm
Rear: 55mm × 14.7mm × 27.95mm — Total Weight: 24g
Oil-Filled Shock Absorbers (x2)
Size: L 77.43mm, Hole Spacing 68.5mm, Outer Diameter 14.45mm, Travel 13.5mm, Hole Diameter 2.5mm
Spring Wire: 0.8mm — Weight: 62g
Note: Compatible with 200#–600# shock oil (not included), damping adjustable
Rear Upper Arm
Size: 58.8mm × 28mm × 9.92mm — Weight: 16g
Rear Lower Arm
Size: 59.32mm × 30.6mm × 10.15mm — Weight: 22g
Front Steering Block Mount
Size: 30mm × 37.3mm × 19mm — Weight: 12g
Front Gearbox Upper Cover
Size: 48.15mm × 33.44mm × 29.1mm — Weight: 22g
Front Gearbox Lower Cover
Size: 60.8mm × 31.76mm × 21.14mm — Weight: 27g
Rear Gearbox Upper Cover
Size: 83.3mm × 59mm × 28mm — Weight: 49g
Rear Gearbox Lower Cover
Size: 83.3mm × 57.8mm × 26.2mm — Weight: 53g
Full compatibility with MJX Hyper Go 14211 / 14209 / 14210
Reinforces structure for high-speed stability and crash resistance
Premium anodized finish for corrosion resistance and great looks
Direct bolt-on design — no drilling or modification needed
Ideal for bashing, racing, and high-performance upgrades
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
