Reference

Himiway A7: parts and specs

Replacement parts and specs for the Himiway A7 hub drive commuter: 27.5 x 2.4 tires and tubes, Shimano MT200 hydraulic brakes with 180 mm rotors, 8-speed, 48V 15Ah battery and 48V 2A charger.

Last edited Nov 9, 2026 by Pedalwise team Edit History Add a subpage

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Specs are for the stock bike as sold; check your own bike before you buy. This page covers the Himiway A7 hub drive commuter (also called the A7 City), sold from 2023. The A7 Pro is a separate mid-drive model; some parts below fit both. Builds differ in tire brand (Innova or Kenda) and motor (750 W or 500 W), so check your bike's label. Most Himiway parts were sold out when read.

Electrical parts on this list must match this exact model, and they are fitted at the external plugs or by a pro. Never open the battery, controller, motor or display. For charging trouble, start with battery won't charge and e-bike battery care.

Parts list

Tire: 27.5 x 2.4", Innova or Kenda with reflective strip. Himiway's tire page has an A7 option at $119.00, sold out, read Nov 9, 2026.
Inner tube: 27.5 x 2.4". Himiway's inner tube page has an A7 and A7 Pro option, two tubes for $29.00, sold out, read Nov 9, 2026.
Disc brake pads: Himiway's brake pads page has an A7 and A7 Pro option at $20.00, sold out, read Nov 9, 2026.
Brake rotor: 180 mm front and rear.
Disc brake caliper: Shimano MT200 hydraulic. Himiway's hydraulic brake complete set lists an A7 and A7 Pro MT200 set and a second A7 set (E3120), front or rear with e-cutoff, $159.99 each, sold out, read Nov 9, 2026. Match the brake on your bike.
Brake lever: Aluminum levers with power cutoff.
Chain: 8-speed.
Freewheel: 8-speed, 13 to 32T, with a Shimano 8-speed derailleur.
Hub motor: 48V rear hub, 750 W and 70 Nm, or 500 W and 60 Nm on some builds.
E-bike display: 3.5" full-color Bluetooth display, adjustable angle.
Throttle: Ergonomic thumb throttle.
Pedal assist sensor: Switchable torque and cadence sensing.
E-bike charger: 48V, 2.0 A. Himiway's charger page has an A7 option at $95.90, sold out, read Nov 9, 2026.
E-bike battery: 48V 15Ah, IPX6, Samsung or LG 21700 cells. Ask Himiway for a replacement.
E-bike lights: Integrated 120 lux headlight and a frame-integrated rear light with brake indicator.
Grips: Lockable ergonomic grips.
Pedals: Aluminum alloy.
Saddle: Memory foam ergonomic seat.

Tools for common jobs

Hex keys: caliper, stem, handlebar and seat post bolts.
Tire levers: changing a 27.5 x 2.4 tube.
Floor pump with gauge: setting pressure within the sidewall range; see set tire pressure.
Axle nut wrench: rear wheel removal on the hub motor; see rear hub wheel removal.
Brake pad spreader: resetting the pistons before new pads.
Brake bleed kit: bleeding the Shimano MT200 brakes with mineral oil; see bleed Shimano brakes.
Chain checker: measuring 8-speed chain wear.
Chain tool: fitting a new 8-speed chain.
Multimeter: testing charger output at its plug; see check your charger.

Where to buy

Himiway's tire, inner tube, brake pads, hydraulic brake set and charger pages.
Himiway's components collection.
Independent sellers: parts suppliers.
A shop can order and fit parts: find a shop.

Common repairs

Sources

Stuck after these checks? Find a shop near you.

Need a pro?

If these steps didn't fix it, find a shop near you in our partner network. For battery or wiring trouble, look for shops marked Battery and electrical.

Talk

Questions, things that worked for you, or something that looks wrong on this page.

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