Decathlon Electric Bikes
Decathlon electric bikes reviewed for 2026: the B'Twin Elops, Riverside and Rockrider ranges compared on motor, battery, range, price and who each model suits.
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Quick comparison
| E-bike | Price | Motor | Range | Weight | Rating | Buy |
|---|---|---|---|---|---|---|
| #1Riverside Original 920 EB'Twin (Decathlon) | around £999 | 250W rear hub (42Nm) | Up to 90km / 56 miles (claimed) | 25.5kg | 4.3 | Check price |
| #2Elops 920EElops (Decathlon) | around £1,299 | 250W mid-drive | Up to 90km / 56 miles (claimed) | Around 26kg | 4.4 | Check price |
| #3Rockrider E-ST 100Rockrider (Decathlon) | around £999 | Rear hub (around 42Nm) | Up to 50 miles (claimed) | Around 24kg | 3.9 | Check price |
| #4Elops LD500EElops (Decathlon) | around £1,499 | 250W mid-drive | Up to 115km / 71 miles (claimed) | Around 27kg | 4.1 | Check price |
Riverside Original 920 E
B'Twin (Decathlon)
- Motor
- 250W rear hub (42Nm)
- Range
- Up to 90km / 56 miles (claimed)
- Weight
- 25.5kg
Elops 920E
Elops (Decathlon)
- Motor
- 250W mid-drive
- Range
- Up to 90km / 56 miles (claimed)
- Weight
- Around 26kg
Rockrider E-ST 100
Rockrider (Decathlon)
- Motor
- Rear hub (around 42Nm)
- Range
- Up to 50 miles (claimed)
- Weight
- Around 24kg
Elops LD500E
Elops (Decathlon)
- Motor
- 250W mid-drive
- Range
- Up to 115km / 71 miles (claimed)
- Weight
- Around 27kg
Decathlon has quietly become one of the most sensible places in the UK to buy a first electric bike. It does not chase the premium end of the market. You will not find a Bosch or Specialized badge here. You get a tightly designed range of own-brand e-bikes instead. Prices undercut almost everyone else. A high-street store backs it all up. You can walk in for fitting, servicing and spares. That combination matters more than a marquee motor for a lot of riders.
This guide explains how the range is organised, which models are worth your money in 2026, and where Decathlon makes sense versus rivals like Carrera at Halfords or the direct-sell imports. Our assessments are research-led. They draw on manufacturer specifications, owner feedback and Decathlon’s own warranty and support rather than lab testing. Prices shift. Treat every figure as a guide and check the live price before you buy.
How Decathlon’s electric bike range is organised
Decathlon splits its e-bikes by use rather than by price. That makes the range easy to navigate once you know the labels. Elops is the city and commuting line. It comes with upright geometry, mudguards, lights and racks built in. Riverside is the hybrid and trekking line. It aims at mixed surfaces, longer rides and lightweight touring. Rockrider is the mountain bike line. It includes electric hardtails for trails and towpaths. There is also the higher-end Van Rysel road badge. Electric road options there are limited though.
The entry and mid models across these brands use a 250W rear hub motor. That motor is simple, reliable and EAPC-legal. Higher-spec Elops and Riverside models move to a mid-drive motor instead. That is often a Shimano STEPS unit. It sits at the cranks and feels far more natural on hills. The motor works through your gears there. Decathlon fits torque sensors to its Riverside, Rockrider and pricier Elops bikes. The cheapest city models use a cadence sensor that switches assistance on as you pedal instead.
The best Decathlon electric bikes in 2026
These are the models we rate most highly for UK buyers. We ranked them on value, real-world usefulness and support rather than headline specs alone.
1. Riverside Original 920 E - best overall value
B'Twin (Decathlon)
Riverside Original 920 E
Best for: Best overall value- Motor
- 250W rear hub (42Nm)
- Battery
- 36V 11.6Ah (418Wh)
- Range
- Up to 90km / 56 miles (claimed)
- Weight
- 25.5kg
What we like
- Lots of e-bike for around £999
- 418Wh battery gives a believable real-world range
- Lifetime frame warranty and good parts support
Watch-outs
- Heavy at 25.5kg
- Cadence-style assist is less natural than a torque sensor
Our verdict: The pick of the range for most UK riders: practical, well supported and hard to beat near £999.
Check priceThe Riverside Original 920 E is the Decathlon e-bike most people should look at first. At around £999 it is one of the cheapest full-size electric bikes sold by a major UK retailer. It does not feel stripped back though. The 250W rear hub motor delivers 42Nm of torque, enough for everyday hills. The 418Wh battery claims up to 90km in eco mode. Expect something closer to 30 to 45 miles in normal mixed riding. That is plenty for most commutes and weekend rides.
It is not light at around 25.5kg. The assist is also less refined than a torque-sensor mid-drive. The hybrid frame is comfortable though. The disc brakes are dependable. Decathlon’s lifetime frame warranty plus decade-long parts commitment gives it a longevity edge over many direct-sell imports.
2. Elops 920E - best city e-bike
Elops (Decathlon)
Elops 920E
Best for: Best city e-bike- Motor
- 250W mid-drive
- Battery
- 36V 11.6Ah (417Wh)
- Range
- Up to 90km / 56 miles (claimed)
- Weight
- Around 26kg
What we like
- Mid-drive motor feels more natural on hills
- Upright, comfortable city geometry
- Low-frame option is easy to mount
Watch-outs
- Heavier than budget folders
- Pricier than the Riverside hybrid
Our verdict: The most comfortable Decathlon e-bike for relaxed town riding, with a smoother mid-mounted motor.
Check priceThe Elops 920E is the sweet spot if your riding is mostly urban and you value comfort over speed. It uses a centrally mounted motor rather than a rear hub. That makes assistance feel smoother and more bike-like, especially when pulling away at lights or grinding up a hill. The 417Wh battery claims a similar range to the Riverside: around 50 to 90km depending on assist mode.
The Elops 920E comes in both high-frame and low-frame versions. The low-frame version is a genuine step-through that suits riders who find swinging a leg over awkward. It is a heavy bike and not one you would carry far. It is one of the most relaxing e-bikes Decathlon makes as a comfortable, fully equipped town runabout with lights, mudguards and a rack.
Compare live prices on Decathlon e-bikes3. Rockrider E-ST 100 - best budget electric mountain bike
Rockrider (Decathlon)
Rockrider E-ST 100
Best for: Best budget e-MTB- Motor
- Rear hub (around 42Nm)
- Battery
- 380Wh integrated
- Range
- Up to 50 miles (claimed)
- Weight
- Around 24kg
What we like
- Cheap way into electric off-road riding
- Suntour suspension fork takes the sting out of trails
- Hardtail simplicity is easy to live with
Watch-outs
- Rear hub motor is less capable on steep climbs
- Smaller battery limits longer rides
Our verdict: A sensible entry into electric mountain biking, but treat it as a light trail and towpath bike, not a serious enduro machine.
Check priceThe Rockrider E-ST 100 is Decathlon’s cheapest way onto an electric mountain bike at around £999. It pairs a rear hub motor with a Suntour suspension fork and a 380Wh battery. That is enough for towpaths, gravel and gentle trails. The rear hub motor and modest battery naturally limit what it can do on steep, technical climbs at this price. A mid-drive e-MTB pulls ahead there.
Read it for what it is and it makes sense: a forgiving, affordable hardtail for riders who want occasional off-road fun and some assistance on hills rather than a dedicated trail machine. Budget for the mid-drive Rockrider E-ST 500 instead if you ride proper singletrack regularly.
4. Elops LD500E - best for distance
Elops (Decathlon)
Elops LD500E
Best for: Best for distance- Motor
- 250W mid-drive
- Battery
- 500Wh
- Range
- Up to 115km / 71 miles (claimed)
- Weight
- Around 27kg
What we like
- Large 500Wh battery for longer rides
- Comfortable long-distance city geometry
- Strong claimed range in eco mode
Watch-outs
- Real-world range nearer 40 miles in mixed use
- Heavy and not designed for carrying upstairs
Our verdict: The Decathlon e-bike to choose if range is your priority and you ride longer urban journeys.
Check priceThe Elops LD500E is the natural choice for riders who cover longer distances thanks to its larger 500Wh battery. Decathlon claims up to 115km in the lowest assist level. A realistic average in normal mixed use is likely nearer 40 miles though. That is still strong. The geometry is set up for relaxed long-haul city riding rather than speed.
It is a heavy bike at around 27kg. That means it is not one for carrying up flights of stairs. It also tops out at the EAPC-legal 15.5mph like the rest of the range. This is the Decathlon model that addresses range anxiety most directly.
Who Decathlon electric bikes are for
Decathlon e-bikes suit value-focused riders who want a dependable bike they can buy, fit and service on the high street. The standout reason to choose Decathlon over a direct-sell import is support: a lifetime frame warranty, a 2-year warranty on the motor and electrics, and a commitment to keep spare parts available for around a decade. That long-term backing is rare at these prices and is a big part of why owners rate the bikes so highly for everyday reliability.
They are less suited to riders chasing low weight, a premium mid-drive system like Bosch, or the lightest possible folder for train commuting. Our wider electric bike brands guide compares those alternatives. Our best electric bikes under £1,000 feature also puts Decathlon head to head with rivals at the same price if a tighter budget is the deciding factor.
Decathlon e-bikes and UK law
Every Decathlon electric bike sold in the UK is built to the EAPC standard. That means a 250W rated motor with pedal assistance that cuts out at 15.5mph (25km/h). That makes them legal to ride on roads and cycle paths with no licence, tax, insurance or registration. The rider must be 14 or over.
Frequently asked questions
Are Decathlon electric bikes any good?
Yes. Decathlon electric bikes are widely rated as strong value. They combine reliable 250W rear hub or mid-drive motors, a lifetime frame warranty and a 2-year warranty on electrical parts. They are not the lightest or most premium e-bikes. They are dependable and well supported in the UK for everyday city and hybrid riding though.
What brands does Decathlon sell electric bikes under?
Decathlon sells e-bikes under its own in-house brands. Elops covers city and urban bikes. Riverside covers hybrid and trekking models. Rockrider covers electric mountain bikes. Older models still carry the B'Twin name. All are designed by Decathlon and serviced through its UK stores.
How much do Decathlon electric bikes cost in the UK?
Decathlon electric bikes start at around £650 for an entry city model and run to over £2,000 for higher-spec trekking bikes such as the Riverside 540E. The popular Riverside Original 920 E sits at around £999. That is among the cheapest full-size e-bikes from a major UK retailer.
What is the range of a Decathlon electric bike?
It depends on the battery. A 418Wh Decathlon e-bike claims up to 90km. The 500Wh Elops LD500E claims up to 115km. Those figures are eco-mode best cases. Expect roughly 25 to 45 miles in normal mixed riding. Hills or a heavier rider bring that down further.
Do Decathlon electric bikes have a warranty?
Yes. Decathlon offers a lifetime warranty on the frame, fork, handlebar and stem under normal use. It also offers a 2-year warranty on the motor, electrical and mechanical parts. Battery coverage is shorter, typically 2 years or a set number of charge cycles. Check the spec for your model.