Reference

Juiced Bikes HyperScrambler 2: parts and specs

Replacement parts and specs for the Juiced HyperScrambler 2: 20 x 4.25 tires at 30 to 35 psi, Tektro hydraulic brakes with 180 mm rotors and Juiced's Tektro pads, Shimano 8-speed, one or two 52V 19.2Ah batteries and XLR chargers.

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 Juiced HyperScrambler 2, sold from 2022 to 2024. Specs are for the stock bike as sold; check your own bike before you buy. The HyperScrambler 2 manual is on Juiced's help center.

Photo needed: A Juiced HyperScrambler 2 from the side, showing the two batteries, fat tires and dual rear shocks.. 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 4.25" Innova puncture resistant street tires, at 30 to 35 psi. Don't overinflate. 20" fat tires can be fitted.
Disc brake pads: Juiced's Tektro organic pads list this model, $30 for two pads and a return spring, out of stock, read Nov 9, 2026. They fit Tektro HD-E350, Tektro HD-E715 and Shimano BR-M375 calipers, so check the name on your caliper first.
Brake rotor: 180 mm.
Disc brake caliper: hydraulic, front and rear, Tektro 2-piston calipers on a standard mounting pattern. The lever reservoirs are mineral oil cups.
Cassette: 8-speed Shimano, with a 60T chainring and a twist shifter on the left grip.
Hub motor: 1000W RetroBlade rear hub developed with Bafang.
E-bike controller: nine-transistor controller under the seat. Order only the one Juiced specifies.
E-bike display: Advanced Matrix LCD with three buttons.
E-bike charger: use the charger supplied with the bike. The dual battery bike comes with two 2A chargers that plug into an XLR port.
E-bike battery: 52 VDC, 19.2Ah per pack, one or two packs. The packs are water resistant, not waterproof.
E-bike lights: 1,050 lumen headlight with a halo light, turn signals and a brake light.
Pedals: marked L and R, both tighten toward the front, fitted with a 15 mm wrench.

Tools for common jobs

Pedal wrench: 15 mm, supplied with the bike.
Axle nut wrench: 15 mm socket and 15 mm wrench for the front axle adjustment nuts. Check the rear nut size on your bike.
Hex keys: 5 mm for the rear shock adjusters, and brake bolts.
Tire levers and floor pump with gauge: tube changes and keeping 30 to 35 psi.
Torque wrench: ask Juiced support for torque values.
Brake pad spreader: resetting the hydraulic pistons before fitting new pads.
Brake bleed kit: the brakes take mineral oil, and this job is for a trained mechanic. For Tektro calipers see bleed Tektro hydraulic brakes and mineral brake oil.
Chain checker and chain lube: chain wear checks and care.

Where to buy

Juiced's help center has the manual for each model it still lists. For parts Juiced doesn't list online, contact Juiced support with your model and serial number.
Independent sellers are listed on 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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