Engwe EP-2 Pro: parts and specs
Replacement parts and specs for the Engwe EP-2 Pro folding fat tire bike: 20 x 4.0 tires, 160 mm mechanical disc brakes, 7-speed, 48V 13Ah battery and 54.6V 2A or 3A charger.
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Specs are for the stock bike as sold; check your own bike before you buy. This page covers the Engwe EP-2 Pro folding fat tire bike. Battery packs differ between production versions (12Ah, 12.8Ah, 13Ah and 16Ah), so read your battery label before you order. The EP-2 Pro was out of stock 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: 20 x 4.0" all-terrain fat tires.
- Inner tube: Match the 20 x 4.0" tire.
- Brake rotor: 160 mm.
- Disc brake caliper: Mechanical disc brakes.
- Freewheel: 7-speed system.
- Hub motor: Brushless geared rear hub, 960 W peak, 55 Nm.
- E-bike display: 48V center-mounted LCD with pedal assist levels 0 to 5.
- E-bike charger: 48V, 2 A. 54.6V output. The Engwe charger page sells a 2A Charger for EP-2Pro/ENGINE Pro at $69.00 and a 3A version at $89.00, read Nov 9, 2026. If your battery's charge port is DC2.1, it needs Engwe's adapter cable.
- E-bike battery: 48V 13Ah, removable. The Engwe battery page lists Engine Pro or EP-2 Pro packs: 13Ah at $259.00 and 16Ah at $309.00 without a charger, sold out, read Nov 9, 2026. These packs do not fit the 12Ah or 12.8Ah versions.
- Pedals: Folding half-aluminum pedals.
- Saddle: PVC leather seat.
Tools for common jobs
- Hex keys: fold hinge, stem, caliper and seat post bolts.
- Tire levers: changing a 20 x 4.0 tube; fat tires need two or three.
- 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.
- Cable cutters: replacing the mechanical brake cables; see adjust mechanical disc brakes.
- Chain checker: measuring chain wear.
- Chain lube: after cleaning and wet rides.
- Multimeter: testing charger output at its plug; see check your charger.
Where to buy
- Engwe's battery page and charger page.
- Engwe's manuals page has the EP-2 Pro manual.
- Independent sellers: parts suppliers.
- A shop can order and fit parts: find a shop.
Common repairs
- Engwe troubleshooting and e-bike error codes
- Hub motor e-bike troubleshooting, throttle not working and no pedal assist
- Adjust mechanical disc brakes and replace disc brake pads
- Fix a flat on a rear hub motor wheel and check bolts and torque
Sources
- us.engwe.com
- Engwe battery page, us.engwe.com
- Engwe charger page, us.engwe.com
- manuals page, us.engwe.com
Stuck after these checks? Find a shop near you.
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.
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