MBM Kairos 27.5″ Electric Mountain Bike 85Nm Mid Drive Motor 14Ah 504Wh Battery

MBM Kairos 27.5″ Electric Mountain Bike 85Nm Mid Drive Motor 14Ah 504Wh Battery

£2,508.00
£2,508.00
Tax included. Shipping calculated at check out.

The MBM Kairos 27.5″ Electric Mountain Bike is a trail-ready hardtail e-MTB designed for riders looking for a strong combination of electric power, responsive handling and reliable off-road performance. It features an 85Nm OLI Sport motor paired with a 36V 14Ah 504Wh Phylion battery, providing powerful assistance for demanding climbs and varied terrain.

Built around an Alloy 6061 27.5″ hydroformed frame, the Kairos combines a robust construction with a responsive ride. The 27.5″ wheels and Schwalbe Smart Sam 2.6″ tyres provide a balance of agility and stability, while the Suntour XCR 34 Boost suspension fork with 110mm travel helps absorb uneven surfaces.

For controlled stopping, the Kairos is equipped with Shimano MT200 hydraulic disc brakes with 180mm front and rear discs. A Shimano Deore 10-speed drivetrain and 11–42 cassette provide a wide range of gearing for different riding conditions. With a maximum assisted speed of 25km/h and a lightweight 22kg frame, the Kairos is built for confident electric mountain biking on trails and mixed terrain.

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FEATURES

  • 85Nm OLI Sport Motor: High-torque mid-drive motor designed to provide strong electric assistance.
  • 504Wh Battery: 36V 14Ah Phylion battery for extended electric riding.
  • 27.5″ Trail-Ready Wheels: Alloy double-wall rims paired with Schwalbe Smart Sam 27.5 × 2.6 tyres.
  • 110mm Suspension Fork: Suntour XCR 34 Boost fork with HLO and 110mm travel.
  • Hydraulic Disc Brakes: Shimano MT200 hydraulic brakes with 180mm front and rear discs.
  • Shimano Deore Gearing: 10-speed Shimano Deore M6000 drivetrain with 11–42 cassette.
  • Hardtail Alloy Frame: Alloy 6061 hydroformed frame available in three frame sizes.
  • Colour Display: Colour display with 5 power levels in Sport Mode.
  • 25km/h Assisted Speed: Maximum assisted speed of 25km/h.
  • 22kg Weight: Lightweight design for an electric mountain bike.

WHAT'S IN THE BOX?

MBM Kairos 27.5 Electric Mountain Bike: 1

SPECS

  • Model: Kairos 27.5 / E1200
  • Frame: Alloy 6061 27.5 Plus Hydroforming
  • Frame Sizes: S: 400mm, M: 450mm, L: 500mm
  • Fork: Suntour XCR 34 Boost – HLO – 110mm Travel
  • Crank Set: FSA Dyna Drive 170 × 36T
  • Rear Derailleur: Shimano Deore M6000 Shadow
  • Shifter: Shimano Deore M6000 10 Speed
  • Brakes: Shimano MT200 Hydraulic
  • Discs: Shimano RT10 Centre Lock, 180mm Front / 180mm Rear
  • Cassette: Shimano Deore HG500 11–42, 11 Speed
  • Rims: Malvestiti Passion Alloy Double Wall 27.5 Plus with Eyelet
  • Tyres: Schwalbe Smart Sam 27.5 × 2.6
  • Saddle: Selle Italia X3 XP Flow
  • Motor: OLI Sport, 85Nm
  • Battery: Phylion SF-06S, 36V 14Ah, 504Wh
  • Maximum Assisted Speed: 25km/h
  • Display: Colour Display
  • Power Levels: 5 Levels, Sport Mode
  • Weight: 22kg

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MBM Kairos 27.5″ Electric Mountain Bike 85Nm Mid Drive Motor 14Ah 504Wh Battery

MBM Kairos 27.5″ Electric Mountain Bike 85Nm Mid Drive Motor 14Ah 504Wh Battery

£2,508.00
£2,508.00

FREQUENTLY ASKED QUESTIONS

Do you offer free shipping?
Yes, we offer free shipping on all orders.
How long does delivery take?
Delivery times depend on the product and your location. E-bikes usually arrive faster than accessories or other items shipped from overseas. You can find full delivery estimates on our Shipping Policy page.
Do you offer a warranty?
Yes, our e-bikes come with a warranty for added peace of mind. Coverage details, exclusions, and claim steps are available on our Warranty Policy page.
Can I return my order if I change my mind?
Yes, returns are accepted within the eligible return window, provided the item meets the return conditions. Please check our Return Policy for full details.
How do I track my order?
Once your order has shipped, you will receive a tracking email with your tracking number and delivery updates.
How far can an e-bike go on one charge?
Range depends on the model, rider weight, terrain, assist level, weather, and riding style. You can find estimated range information on each product page.
Can I ride the bike without battery assistance?
Yes, you can still ride it like a regular bike without power assistance, although the ride feel will depend on the model.
How do I choose the right e-bike for me?
The best choice depends on how you plan to use it. For commuting, a city e-bike is often ideal. For compact storage, a folding model may be better. For carrying more weight, a cargo e-bike is usually the best option.