Super73 E-Bike Service & Care

Mokwheel E-Bikes

Super73
Built To Ride.

Super73 is a Southern California brand known for its distinctive moto-inspired, banana-seat e-bikes that blend bicycle and minibike styling. Popular models span the entry Z-series (Z Miami, ZX), the flagship S-series (S1, S2), the RX, and the K1D, most with fat tires and a long single seat. They use rear hub motors with removable lithium-ion battery packs and, on many models, app connectivity with selectable ride modes/classes.

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What You Get

Care & Coverage

Everything that keeps your Mokwheel rolling, backed by real people you can visit.

01

Battery charging & storage

Charge and store the battery on a dry, non-flammable surface, never in a flammable environment. Don't leave the pack outside or in high heat or direct sunlight for long periods; like any lithium-ion battery it loses some capacity over its charge/discharge life, so store it indoors at a partial charge for long layoffs.

02

Tire pressure

Super73 recommends keeping tire pressure in roughly the 20–25 psi (1.38–1.72 bar) range depending on rider weight and terrain. Check before rides and stay within the range on the tire sidewall.

03

Chain & drivetrain

Keep the chain clean and lubricated with bicycle chain lube, wiping away excess. Because these bikes are heavy and often ridden hard, inspect the chain, sprocket, and (on single-speed models) tension regularly.

04

Brakes

Check lever feel and pad wear frequently. Super73 bikes are heavy and fast, so brakes are safety-critical — replace pads before they wear out and confirm rotors are true and uncontaminated.

05

Bolt & torque checks

Verify stem, handlebar, seat, axle, and accessory hardware are tightened to the values in your model's Owner's Handbook, re-checking after assembly and after hard or off-road riding.

06

Cleaning

Do not clean with a strong water jet, steam, or high-pressure spray, and take particular care never to spray water on or near the battery, as it can damage the pack and create a fire risk. Use a damp cloth and mild cleaner, then dry the bike.

07

Firmware/app

Many Super73 models connect to the Super73 app for ride modes, class settings, and updates — keep firmware current, since it can affect assist behavior and legal class settings.

08

Service intervals

Follow the assembly & maintenance schedule in your model's Owner's Handbook; in practice a professional tune-up every few months or few hundred miles (sooner for aggressive or off-road riders) keeps brakes, drivetrain, and fasteners safe.

Good To Know

Frequently Asked

Answers to the questions we hear most from riders.

Do you service Super73 bikes?
Yes. We service the Super73 lineup — Z Miami, ZX, S1, S2, RX, K1D and others — including tune-ups, brake and drivetrain service, tire and flat repair, and electrical diagnostics.
My Super73 won't turn on — what's wrong?
Common causes are a discharged or not-fully-seated battery, a battery that isn't switched on, or a loose main connector. We'll check the battery, charger, connectors, and display/controller; some behavior is also tied to app/firmware settings, which we can help verify.
How often should I service my Super73?
Follow the interval in your Owner's Handbook; for most riders a tune-up every few months or few hundred miles is sensible, and more often if you ride off-road, jump, or ride hard, which accelerates brake and drivetrain wear.
Are Super73 bikes waterproof?
No. They're water-resistant for normal riding but should never be pressure-washed or have water sprayed near the battery. Avoid deep water, and dry the bike after wet rides to protect the electronics.
Can you get Super73 parts?
Standard wear items (pads, tires, tubes, chains, cables, sprockets) we stock or order readily. Brand-specific batteries, displays, and controllers are sourced through Super73's parts channel; we'll confirm the exact part for your model and year.
Can you help set the ride class/mode on my Super73?
Yes. Many Super73 models let you select ride modes and speed classes through the app or display. We can help you configure the correct, road-legal class for your area and confirm firmware is up to date.

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