Reference

Lectric XP4: parts and specs

Replacement parts and specs for the Lectric XP4 (500 and 750): 20 x 3 tires and tubes, Type D pads, 180 mm rotors, 8-speed freewheel, 3-pin and fast chargers, and spare batteries by frame, with Lectric's prices.

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

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This page lists common replacement parts for the Lectric XP4 folding bike, 500 W and 750 W, step-over and step-thru. Specs come from Lectric's XP4 product page, its XP4 750 Long-Range page and Lectric's parts listings, read Nov 9, 2026. Batteries differ by frame and motor version, so check yours before you order.

Photo needed: The Lectric XP4 from the side, folded and unfolded. For photos, see Lectric's XP4 page linked above.. Add one

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 battery and charger trouble, start with battery won't charge and e-bike battery care.

Parts list

Tire: 20" x 3" puncture-resistant, with Slime installed (product page). Lectric's Tires (2) 20" x 3" set fits the XP4 size but isn't its stock tire, $90 for two, read Nov 9, 2026.
Inner tube: Lectric's tube, 20" x 2.5" to 3.0" lists the XP and XP Step-Thru 4, $27, read Nov 9, 2026.
Disc brake pads: Lectric's Four Brake Pads, Type D list the XP4, $40, read Nov 9, 2026.
Brake rotor: 180 mm, 2.3 mm thick (product page).
Disc brake caliper: 602 hydraulic disc brakes with aluminum levers (product page).
Chain: KMC Z8 steel chain (product page).
Freewheel: 8-speed, 11 to 32T, with a Shimano Altus derailleur (product page).
Hub motor: Stealth M24 rear hub, 500 W nominal on the XP4 500 and 750 W on the XP4 750 (product pages).
E-bike display: detachable backlit 3.5" TFT color display with a USB-C port, IP-X5 (product page).
Throttle: thumb trigger throttle below the bar, left side (product page).
Pedal assist sensor: in-house torque sensor (product page).
E-bike charger: 2A charger included. Lectric's Battery Charger, 3 Pin is 54.6V, 2.0A with a JUNLEI 3015 connector and lists the XP4, $69, and the Fast Charger is 54.6V, 5A and lists the XP4, $134, read Nov 9, 2026.
E-bike battery: 48V, 10.4Ah, 500Wh on the XP4 500, and 48V, 17.5Ah, 840Wh on the XP4 750 Long-Range (product pages). Lectric's XP4 Spare Battery fits the XP4 step-over only, $298, and its XP4 750 Long-Range Spare Battery fits the XP4 750 step-over only, $460, read Nov 9, 2026. Neither fits the XP 1.0 to 3.0. The parts page also lists step-thru versions.
Battery charge port: a charging port near the bottom bracket lets you charge without removing the battery (product page).
E-bike lights: 90-lumen headlamp with side amber lights, brake-activated rear light and turn signals (product page).
Pedals: 6000 Series aluminum quick-release pedals (product page).

Tools for common jobs

Hex keys: caliper, stem and handlebar bolts.
Tire levers: changing a tube.
Floor pump with gauge: setting pressure within the sidewall range.
Axle nut wrench: removing the rear motor wheel; the size isn't stated, so check yours.
Torque wrench: axle nuts and brake bolts, to your manual's values.
Brake pad spreader: resetting the pistons before new pads.
Brake bleed kit: bleeding when the lever feels soft. Ask Lectric which fluid to use.
Chain checker: catching chain wear early.
Chain lube: after cleaning and wet rides.
Chain tool: fitting a new chain.
Multimeter: testing charger output at its plug, per check your charger. Never probe the battery.

Where to buy

Lectric's parts page and the product pages linked above.
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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