Emoko C91 batteries and range — what changes by battery option?

C91 is Emoko’s full‑suspension fat‑tyre platform with high-power options (including dual motor versions).Battery options (listed): 48V 17.5Ah / 20Ah / 23Ah.Max range by option (listed): 65 km / 80 km / 90 km.Range section (listed): Single motor 90 km (56 mi); Assist 150 km (93 mi).Speed (listed): Default 25 km/h; Release 50 km/h (31 mph).Charging (listed): 6–8 hours.Fit (listed): weight capacity 180 kg; rider height 160–200 cm; bike weight 42 kg.

Does the Emoko C91 have full suspension and hydraulic brakes?

Yes—Emoko lists rear suspension + suspension front fork and hydraulic disc brakes on the C91 spec table.

Is the Emoko C91 road legal in the UK at 50 km/h?

Like other ‘release speed’ e‑bikes, legality depends on how it’s configured and where you ride.Use the default limited setting where required and check local regulations before riding on public roads.If you’re unsure, keep it to private land with the landowner’s permission.Real-world range varies with rider weight, terrain, assist level and battery state.

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Is the Emoko C29 water resistant?

The Emoko C29 is not fully waterproof. Avoid prolonged exposure to heavy rain, and never submerge or pressure wash the bike or its electrical components. After riding in wet conditions, wipe the bike dry and store it in a dry, sheltered location.

Is the Emoko C91 Electric Bike road legal?

This model is designed for off-road/private land use and is not intended for public roads, cycle lanes, or pavements. It does not meet UK road-legal e-bike requirements (including the 250W limit), so it shouldn’t be used as an EAPC on public highways. Please ride only on private land and always with the landowner’s permission.

Emoko C91 Electric Bike

Motor

750W

Battery

48V 20AH

Speed

55 KM/H

Range

50–80 KM

€1.080,95

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Pay monthly from €90,08/mo 6–12 months at checkout

Options shown at checkout. 18+ only. Subject to status & approval. T&Cs apply.

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Electric Bike Warranty

Cover varies by brand and model. See our warranty page for full terms.
Manufacturer cover usually applies to defects under normal use.
Batteries, chargers, chains, brake pads, tyres and tubes may have limited cover.
Wear, punctures, damage, water ingress and mods are usually excluded.

Warranty Page

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Road use notice: This bike is over 250W and is for private land/off-road use only. Need a UK road-compliant option? View road legal e-bikes .

Description

The Emoko C91 Electric Bike is a powerful fat-tyre e-bike designed for off-road riding, fast commuting, and everyday versatility. With a 750W motor, dual suspension, removable battery, and rugged tyre setup, it’s built for riders who want strong acceleration, comfort, and dependable performance across mixed terrain.

High-Power 750W Motor Performance
Powered by a 48V 750W motor, the C91 delivers strong torque and responsive acceleration for hills, trails, and longer rides. The bike is listed with a maximum speed of up to 50–55 km/h, while another specification states 31 mph, placing it firmly in the high-performance e-bike category. A private riding mode is also listed for flexible usage.

Removable Battery & Range
The C91 uses a 48V removable battery with key lock, allowing convenient charging and added security. With the 20Ah version, the listed mileage is 50–80 km, depending on terrain, assist level, and riding style. Charging time is approximately 7–10 hours.

Fat Tyres & Off-Road Capability
Fitted with 20″ × 4.0″ fat tyres, the C91 provides strong traction, stability, and comfort on rough roads, gravel, and trails. The aluminium alloy private-model wheel hub adds durability while supporting the wide tyre setup.

Dual Suspension & Ride Comfort
The bike features a dual shock absorber system, improving comfort and control on uneven surfaces and reducing vibration during longer rides.

Specifications

Collection	Biciclette Elettriche
Brand	Emoko
Motor Power	750W
Battery	48V 20AH
Top Speed	34 MPH
Max Range	31-50 MILES
Charging Time	6-8 HOURS

Shock Absorbers	DUAL SUSPENSION
Wheel Size	20 X 4.0 INCH
Brakes	DUAL MECHANICAL DISC BRAKES
Bike Weight	42 KG
Max Rider Weight	180 KG

750W Motor + High-Speed Private Mode

Designed as a high-performance fat-tyre e-bike, the C91 is listed with a 48V 750W motor and a maximum speed of up to 50-55 km/h (31-34 mph). A separate spec also states 31 mph, and the listing mentions a private riding mode for flexible usage. This setup targets riders who want strong assist for faster commutes and mixed terrain.

48V 20Ah Removable Battery + 31-50 MILES

The C91 uses a removable 48V battery with key lock for convenient indoor charging and added security. With the 20Ah version, the listed mileage is 50-80 km (31-50 miles), varying with assist level, route profile and rider weight. Charging time is stated as approximately 7-10 hours.

20x4.0 Fat Tyres + Dual Suspension Comfort

Fitted with 20x4.0 fat tyres, the C91 is built to feel stable and confidence-inspiring on rougher roads, gravel and trails. A dual shock absorber suspension system is listed to improve comfort over uneven surfaces, and Dual Mechanical Disc Brakes provide consistent stopping power. Max rider load is listed at 180KG, with product weight at 42KG.