British engineering meets trail-ready versatility
The Estarli e28.9 proves that UK-made ebikes can punch way above their price point. Built in Berkhamsted, this hybrid electric bike delivers genuine off-road capability without sacrificing urban manners. It might just be the ultimate do-it-all machine for riders who don’t want to compromise.
What sets Estarli apart is their control over production. That means agile lead times and rapid iteration based on real rider feedback. The e28.9 represents their latest thinking on what a versatile electric hybrid should be. It’s powerful, has proper gears, and the option to spec suspension components.
Hello motor
The Mivice M080 rear hub motor is the beating heart of this bike, offering up to 50Nm of torque with sophisticated torque sensor technology that reads your pedal input for incredibly natural power delivery. This isn’t some basic cadence sensor that just dumps power – it responds proportionally to how hard you’re pushing, making the assist feel like you’ve suddenly discovered superhuman legs rather than a motor doing the work.
The nine-speed Shimano Cues drivetrain gives you genuine range for tackling everything from flat city streets to steep country park climbs. Cues has earned a stellar reputation for reliability and smooth shifting, and paired with the chain drive efficiency, you get a bike that can genuinely handle varied terrain. The derailleur system means immediate gear changes when the trail suddenly kicks up or drops away.
Spec your suspension
Optional suspension components – front forks and Redshift suspension seatpost – elevate the e28.9 from urban commuter to trail-capable adventure machine. These aren’t token additions but proper components that absorb trail chatter and rough surfaces, making beginner to moderate trails genuinely enjoyable. Combined with the grippy Schwalbe G-One tyres, you’ve got a bike that’s equally confident on tarmac or dirt.
The 360Wh Samsung battery might seem modest compared to some competitors, but the efficient rear hub motor and removable design mean you can easily carry a spare or pop it out for indoor charging. The battery integration is beautifully executed, sitting flush in the frame with none of the bulky external pack aesthetic that screams “ebike.”
Key Specs
- Weight: 18.6kg (naked) / 20.4kg (with suspension components)
- Range: 60-90km depending on assist level
- Top Speed: 25km/h (15.5mph) road legal
- Motor: Mivice M080 rear hub with torque sensor (50Nm)
- Battery: 360Wh Samsung cells, removable and integrated
- Gears: Shimano Cues 9-speed (chain drive)
- Rider Height: 5ft (1.52m) to 6ft 4in (1.93m)
- Frame Options: Crossbar or step-through
- Brakes: Tektro hydraulic disc
- Display: Handlebar-mounted HD LCD colour
- Warranty: 2 years on all components including battery
- Price: £1,850 base / £2,199 as specced with suspension
- Origin: UK-made in Berkhamsted
What Sets It Apart
Mivice M080 Power Plant – Beefier than the M070 used by competitors, delivering 50Nm of sophisticated torque-sensing power that responds to your effort naturally rather than dumping assistance crudely.
Genuine Suspension Options – Front forks and Redshift seatpost transform this from commuter to trail bike, absorbing rough surfaces and making country park trails genuinely fun.
UK Production with Dealer Network – Built in Hertfordshire with proper local support, two-year warranty covering everything including battery, and rapid iteration based on rider feedback.
Estarli e28.9 Review: The Final Word
The ultimate versatile electric hybrid that refuses to compromise. Whether you’re navigating city centres or exploring country park trails, the e28.9 handles it with British-engineered confidence. The combination of powerful torque-sensing motor, proper gears, and optional suspension creates something far more capable than the price suggests. For riders who want one bike that genuinely does it all – commuting, trail riding, hill climbing – without the typical ebike compromises, the e28.9 delivers exceptional value from a UK company with serious production chops.