Roxform Gravion 27.5

£1,190.00

Finance available with Novuna Personal Finance


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Part Number:

ROX-GRAVION275-GR

GTIN:

8681933438782


The Roxform Gravion 27.5 Cross-Road e-MTB is built for riders who want one bike capable of handling everyday journeys as well as mixed-surface adventures. Designed for roads, cycle paths, parks and light trails, it combines the practicality of a commuter bike with the confidence of a mountain bike-style setup.

Finished in Basalt Grey, the Gravion offers a balanced and stable ride thanks to its 27.5-inch wheels and wide tyres, helping it cope comfortably with potholes, gravel paths and uneven surfaces. It’s ideal for commuting, school runs, weekend rides or exploring local countryside routes without worrying about the terrain.

Electric assistance comes from an Aikema rear hub motor delivering 250W of power and 45 Nm of torque. The motor provides smooth support as you pedal, helping take the effort out of hills, strong winds and stop-start riding. Assistance works up to 15.5 mph, keeping the bike fully compliant with UK road-legal e-bike regulations.

The LG cell lithium-ion battery (36V, 12.8Ah / 460.8Wh) provides a maximum range of up to 50 miles in ideal conditions. Actual range will vary depending on terrain, rider weight, tyre pressure, weather and the level of assistance used, but it is more than capable of handling daily commuting and longer leisure rides. Charging typically takes around 4–6 hours, making it convenient to recharge overnight.

Comfort is enhanced with a Suntour or Zoom suspension fork, helping to absorb bumps and rough surfaces for a smoother ride on longer journeys. The Gravion also features Shimano hydraulic disc brakes, providing powerful and consistent stopping performance in both wet and dry conditions.

A Shimano Altus 24-speed drivetrain offers a wide range of gears to suit different riding conditions. Whether climbing hills, cruising along cycle paths or navigating city streets, the gearing helps maintain a comfortable pedalling rhythm while working seamlessly with the electric assistance.

Weighing approximately 21 kg (46 lbs), the Gravion remains stable and reassuring while still being manageable for everyday use. The combination of mountain bike stability and electric assistance makes it a versatile option for riders who want to explore beyond the road without committing to a full off-road mountain bike.

Key Features

  • Cross-road electric MTB style bike designed for roads, cycle paths and light trails
  • Aikema 250W rear hub motor with 45 Nm torque for smooth pedal assistance
  • LG cell 36V 12.8Ah (460.8Wh) battery with up to 50 miles range*
  • Assistance up to 15.5 mph (UK road-legal limit)
  • Shimano Altus 24-speed drivetrain for versatile gearing
  • Shimano hydraulic disc brakes for reliable stopping power
  • Suntour or Zoom suspension fork for comfort on rough surfaces
  • 27.5" wheels with 2.10 tyres for stability on mixed terrain
  • Strong aluminium frame with modern geometry
  • Approximate weight 21 kg

*Range depends on rider weight, terrain, wind, tyre pressure, temperature and assistance level.

ComponentSpecification
ModelRoxform Gravion 27.5
ColourBasalt Grey
Frame18" Aluminium frame
ForkSuntour or Zoom suspension fork
MotorAikema rear hub motor, 36V, 250W, 45 Nm
BatteryLG cell Li-Ion, 36V, 12.8Ah (460.8Wh)
Maximum Range*Up to 50 miles
Maximum Assist Speed15.5 mph (UK road legal limit)
Charging TimeApprox. 4–6 hours
DrivetrainShimano Altus 24-speed (3x8)
CranksetShimano Tourney 42x34x24T
ChainKMC Z7
BrakesShimano hydraulic disc brakes
Wheels27.5" double-layer rims
Tyres27.5 x 2.10
HubsShimano
WeightApprox. 21 kg (46 lbs)
Colours Grey
Brand Roxform
Model Year 2026
Barcodes 8681933438782
SKUs / Part Numbers ROX-GRAVION275-GR

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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