Reference

Heybike Tyson: parts and specs

Replacement parts and specs for the Heybike Tyson: 20 x 4.0 fat tires and tubes, hydraulic disc brakes, Shimano 7-speed, 750W hub, 48V 15Ah 720 Wh battery and spare, 48V 4A charger, TFT display and Heybike's Tyson parts options with prices.

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

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This page lists the common replacement parts for the Heybike Tyson, a full suspension fat tire bike sold from 2023 to 2024. Specs are for the stock bike as sold; check your own bike before you buy. Prices and stock are from Heybike's parts store, read Nov 9, 2026.

Photo needed: A Heybike Tyson from the side, showing the one-piece frame, rear shock and fat tires.. 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 4.0" fat tires. Heybike's outer tire for the Tyson is $65, in stock in Obsidian and sold out in Navy Blue and Fern Green, read Nov 9, 2026.
Inner tube: Heybike's inner tube has a Tyson option at $30, not marked sold out, read Nov 9, 2026. Check the valve on your old tube before you order.
Disc brake caliper: hydraulic disc brakes. Check the brake maker and rotor size on your bike before you order.
Chain: Heybike's 6/7/8 speed chain Tyson option, $29, sold out, read Nov 9, 2026.
Rear derailleur: Shimano 7-speed.
Hub motor: brushless geared rear hub, 750W rated, 80 Nm.
E-bike controller: Heybike's motor controller is $129 and was listed in stock, read Nov 9, 2026. No per-model options are shown, so choose your exact model or ask Heybike support before ordering.
E-bike display: TFT-LCD with app sync. Heybike's LCD display Tyson option is $109, sold out, read Nov 9, 2026.
E-bike charger: 48V, 4A.
E-bike battery: 48V, 15Ah, 720Wh, UL 2271 recognized. Heybike's Tyson spare battery is 48V, 720 Wh, $499 on sale, sold out, read Nov 9, 2026.
E-bike lights: LED headlight and taillight. Heybike's front light ($60) and tail light ($45) Tyson options were sold out, read Nov 9, 2026.
Pedals: Heybike's pedal set Tyson option, $30, not marked sold out.
Saddle: Heybike's saddle has a Tyson option.

Tools for common jobs

Hex keys: caliper and lever bolts and suspension and general checks.
Tire levers and floor pump with gauge: changing the 20 x 4 tube and pumping to your sidewall range.
Axle nut wrench: removing the rear hub motor wheel. The nut size isn't stated, so check yours.
Torque wrench: axle nuts and brake bolts to your manual's values.
Brake pad spreader: resetting the hydraulic pistons before fitting pads.
Brake bleed kit: bleeding the hydraulic brakes. Confirm the brake maker and fluid with Heybike support first.
Pedal wrench: swapping pedals.
Chain checker and chain lube: chain care.

Where to buy

Heybike's own parts store: components, page 1 and page 2. On most part pages you pick your model from a list, and many options showed as sold out on Nov 9, 2026.
Some Heybike parts look alike across models but don't fit, so pick your exact model.
Independent sellers: our parts suppliers page. A local 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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