Reference

Gotrax XR Ultra, XR Elite, XR, GXL V2 and Rival: parts and specs

Replacement parts for the Gotrax XR Ultra, XR Elite, XR, GXL V2 and Rival from Gotrax's parts store: the shared 8.5-inch tire, tube, brake pads and 110 mm rotor, brake cable, chargers and the XR Ultra battery.

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

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Tools

Parts

This page lists the common replacement parts for the Gotrax XR Ultra, XR Elite, XR, GXL V2 and Rival, which share the 8.5-inch tire and the rear disc brake parts. Specs are for the stock scooters as sold; check your own scooter before you buy. Chargers differ by model. Gotrax parts are final sale, so contact Gotrax support to confirm fit.

Photo needed: A Gotrax XR Ultra rear wheel, showing the 110 mm rotor and the brake caliper.. Add one

Chargers and batteries on this list must match this exact model, and they are fitted at the external charge plug 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: Gotrax's 8.5 inch tire fits all five models (plus the Apex, Apex XL and rear G Pro), $20, read Nov 9, 2026. Gotrax also sells an 8.5 inch honeycomb tire for the GXL V2, XR Ultra and XR Elite, and one for the Rival and XR Ultra.
Inner tube: Gotrax's 8.5 inch driven wheel inner tube fits the Rival, GXL V2, XR, XR Ultra, XR Elite, rear G Pro and Apex XL, $20, read Nov 9, 2026. Check the valve on your old tube before you order.
Disc brake pads: Gotrax's brake pads fit the GXL V2, Rival, XR Ultra, XR Elite, Apex and Apex XL, $11, sold out, read Nov 9, 2026. Replace them about every 500 miles.
Brake rotor: Gotrax's brake rotor, 110 mm with 5 holes, fits all five models, $13, read Nov 9, 2026.
Brake cable: Gotrax's brake cable for the GXL V2, Rival, XR and XR Ultra, $13, sold out, read Nov 9, 2026. Gotrax also sells a brake caliper for the Apex, GXL V2, XR, XR Ultra, XR Elite and Rival.
E-bike charger: GXL V2 and Rival: Gotrax's 42V 1.5A charger, $25, sold out, read Nov 9, 2026. XR Elite and XR Ultra: Gotrax's 42V 2A charger, $30, sold out, read Nov 9, 2026. Gotrax listed no charger for the original XR on Nov 9, 2026.
E-bike battery: XR Ultra: Gotrax's XR Ultra battery, 36V 7.0Ah, $169, read Nov 9, 2026. Ask Gotrax for the battery that matches the other models.

Tools for common jobs

Tire levers: to get the 8.5-inch tire off the rim when you replace the tube.
Floor pump with gauge: to refill the tubes to the pressure in your manual.
Hex keys: to work on the rear brake caliper and rotor bolts.
Cable cutters: to trim a new brake cable after you set its tension.
Multimeter: a shop or careful owner can confirm the charger puts out close to its 42 V rating. See check your charger.

Where to buy

Gotrax's own XR Ultra parts page, which also lists a toolkit for the GXL, GXL V2, XR Ultra, Rival and XR Elite.
Independent sellers: see where to buy e-bike repair parts.
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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