Enhance your Super73 Z1, ZX, or Z Miami electric bike with this high-performance front fork.
Equipped with a disc brake adapter, it improves both braking efficiency and riding comfort.
Note: This fork is compatible with Super73 Z1, ZX, and Z Miami models, but not suitable for submodels like SE or Core.
SIZE: For 20" fat bike tires up to 4.0" wide.
DECORATE YOUR VEHICLE. This air fork has a cool and bright appearance and is engineered to provide exceptional shock absorption, ensuring a smooth and comfortable ride on various terrains. It makes your vehicle unique with exquisite workmanship and beautifully painted.
PROTECT YOUR SAFETY. Crafted from high-quality materials, this fork is designed to withstand the demands of off-road adventures while maintaining its performance. This front fork uses a pneumatic locking system that can stably control your vehicle, and protect your safety. The fork is designed to seamlessly integrate with Super73 models with straightforward installation instructions included.
*NOTE: Ensure compatibility with your Super73 model before purchase.
Specifications
| Wheel / tire |
20" × 4.0" |
| Compatible |
Super73 Z1 / ZX / Z Miami (not SE or Core) |
| Travel |
170 mm |
| Steerer |
Confirm with us |
| Axle |
Confirm with us |
| Disc mount |
Adapter included · standard Confirm with us |
| Included hardware |
Confirm with us |
Fitment checklist (before you buy)
Found a 20"×4.0" suspension air fork — will it fit your Super73? Use this checklist before checkout.
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Confirm your model name. This fork fits Z1 / ZX / Z Miami only. Check the badge, owner’s manual, or Super73 order confirmation. If it says SE or Core, do not buy this Z-series fork.
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Match tire size. Intended for 20" fat tires up to 4.0" wide.
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Z vs S series. Both EVMOD air forks are 20"×4.0". Pick by bike family: Z1/ZX/Z Miami → this page; SG/S1/S2/S Adventure → S-series fork. S2 Laguna is not covered by the S-series fork either.
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Brake hardware. This listing includes a disc brake adapter; confirm mount standard with us if your caliper setup is non-stock.
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Steerer / axle / included bolts. Confirm with us before purchase if you need exact measurements.
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Install path. You will remove the stock front fork and check brake-line slack. Step reference: Super73 suspension fork install guide.
Limits: Not for SE or Core. Heavily modified frames or non-stock axle standards — send model photos before ordering. This checklist does not replace a qualified mechanic.
Ready to order? Stay on this page for the Z-series SKU (In stock · Ships same or next business day when shown), or message us with your model name if unsure.
When will my Super73 air fork ship?
If the product page shows In stock · Ships same or next business day, we have inventory on hand for that variant and ship it the same or next business day. Delivery then takes about 5–7 business days from our US warehouse or about 7–10 business days from our China warehouse. International orders usually ship from our China warehouse and arrive in about 7–10 business days.
Fit note: This 20"×4.0" suspension air fork fits Super73 Z1 / ZX / Z Miami. It is not for SE or Core submodels. Confirm your model before checkout.
What if it doesn't fit my bike, and what does shipping cost?
Shipping cost is calculated at checkout. Delivery is about 5–7 business days from our US warehouse or about 7–10 business days from our China warehouse; international orders usually ship from China in about 7–10 business days. Full details: Shipping Policy. Returns: within 30 days of delivery, unused and in the original packaging. The buyer pays return shipping. A return for the wrong model may include a 10% restocking fee. Defective items reported within 7 days can be fully refunded or exchanged. Return and Refund Policy
Riding an SG/S1/S2/S Adventure? → S-series fork.
