Evari 856 Single-Speed Onyx

Please Note:
Skandium, Graphite and Hunter has a 70% matte clear coat finish. Tuscan is 100% Gloss Clearcoat finish.

Please contact us at hello@evaribikes.com if you would like to bespoke the colour with our team.
Pre Order
  • Name
  • Motor
  • Battery
  • Gearbox
  • Weight
  • Cost
  • Evari 856 Single-Speed Onyx
  • Bosch Gen4 CX Performance
  • Bosch PowerTube 500
  • Onyx Racing Hubs
  • 16.9kg
  • £6,600 

Price, weight and components are subject to change

The only thing standard about the 856 is that the feature list is packed full on every bike.

Lightweight carbon fibre frames, seriously good components and all totally integrated. E-bikes that are equally at home in the city, on gravel, sport touring or just hanging out with friends.


25kph motors (and 45kph motors coming in the summer) delivers a fast ride both on and off road.


Offsetting weight throughout the range makes for a better riding sensation.


With greater speed, you need greater performance throughout, this is why we've specced all our models up with the best components available.


Up Close

Carbon Fibre package - keeping the weight to a minium for a better ride.

We gone to great lengths to reduce weight throughout all our models, and by keeping a eye on every gram, we've offset much of the e-component weight to create one of the lightest e-bikes in the world within it's class.

Carbon Frame Package
  • Frame
  • Forks
  • Seat Post
  • Drop Outs
  • Top Tube Cover
  • Headset
  • Motor Cover
  • Seat Post Clamp
  • Evari Carbon Fibre
  • Evari Carbon Fibre
  • Evari Carbon Fibre
  • Evari Carbon Fibre
  • Evari Carbon Fibre
  • Token Cable Box
  • Evari Carbon Fibre
  • Alloy Integrated
  • Motor
  • Battery
  • Display
  • Crank Arms
  • Pedals
  • Front Sprocket
  • Rear Sprocket
  • Carbon Belt
  • Charger
  • Tension Seeker
  • Bosch Gen4 CX Performance
  • Bosch PowerTube 500
  • Bosch Kiox
  • Praxis E-Crank - Carbon
  • HT ME-03
  • Gates CDX 48T Aluminium
  • Gates CDX 19T Stainless
  • Gates CDX Carbon Drive®
  • Bosch Charger
  • Evari EDS
Wheel Setup
  • Front hub
  • Rear Hub
  • Rims
  • Spokes
  • Tyres
  • Onyx Racing
  • Onyx Racing
  • Evari Carbon Series 8 29"
  • Sapim
  • Schwalbe All Round G-One
  • Handlebars & Stem
  • Grips
  • Saddle
  • Seat Post Clamp
  • Headlight
  • Seat Post Light
  • Evari Carbon Fibre TEI
  • ODI
  • Flite Boost Superflow
  • Evari Alloy
  • Supernova - Mini Integrated
  • Supernova M99
Brake System
  • Brake Levers
  • Brake Callipers
  • Brake Rotors
  • Magura MT5
  • Magura MT5
  • Magura Storm SL

A sportive but comfortable riding position.

The setup is a perfect blend of off-road agility and road comfort. The handling feels engaging on gravel and over long road distances, it's relaxed whilst remaining responsive.

Size Guide

Medium: 1.72m - 1.80m
Large: 1.80m - 1.88m

  • Medium
  • 595mm
  • 455mm
  • 73.5°
  • 69.5°
  • 471mm
  • 51mm
  • 1138mm
  • 86mm
  • 70mm
  • 125mm
  • 625mm
  • 410mm
  • 486mm
  • Large
  • 617mm
  • 490mm
  • 73.5°
  • 69.5°
  • 471mm
  • 51mm
  • 1161mm
  • 86mm
  • 70mm
  • 149mm
  • 648mm
  • 425mm
  • 486mm

Innovation - the beating heart of everything we do

We have developed a range of technology to make our bikes the most cutting edge on the market.

Carbon Monocoque +

The highly refined, high compression, carbon monocoque frame at the core of each Evari bike is designed to offset additional e-component weight, making it one of the lightest e-bikes on the market

Total Electronic Integration

The seamless design of the frame is enhanced by Evari’s Total Electronic Integration (TEI) system. All external cables and bolt-on accessories are housed within the body of the frame. This includes the Bosch Kiox computer concealed within the top tube, and the one-piece cockpit. What results is a beautiful, minimalist frame and cockpit.

Evari Drive System

EDS is a collection of innovative components including bespoke snubbers to stop the belt from slipping, tensioners to keep it taut for ultimate efficiency and carbon drop-outs to allow swappable hub gears.

The only thing standard about the Bosch system is it's on all our 856 bikes

The Performance Line CX offers a unique experience: Compact, lightweight and with more power, it combines high-quality materials, an extremely powerful drive and high-end sensors. This brings e biking to a whole new level. With the torque now at 85 Nm, and the new eMTB mode you are set for a thrilling riding experience: more natural, intuitive and powerful and an absolute benchmark in its class.

Bosch PowerTube 500

The PowerTube 500 enables you to take long distances in your stride. Thanks to its compact size and minimalist design, the battery can be integrated within the eBike to ideal effect. The sophisticated technology of the lithium-ion batteries that can be integrated within the frame ensures carefree riding enjoyment, while a safety catch prevents the battery from falling out even on challenging terrain. Nevertheless, the batteries can be removed with ease.

Bosch Kiox Computer

Small, connected and pioneering: Kiox offers ambitious sporty eBikers access to the digital world via the eBike Connect smartphone app, while also enabling them to navigate to their destination. The robust colour display ensures eBikers can always see their riding data at a glance, while the separate control unit allows them to keep the eBike under control. Kiox can record your trips and send all the relevant data via the smartphone's Bluetooth connection to the eBike Connect online portal. When connected with a heart rate monitor using Bluetooth, it also enables riders to get the most out of their training. This makes Kiox the perfect companion – for athletic rides and Connected Biking adventures.

Gates Carbon Drive ®

A perfect partner to the Bosch e system, carbon reinforced belts last longer than chains, never need grease and are nearly maintenance-free. Say goodbye to high-maintenance bike chains. Say hello to simplicity and fun. Created by Gates Corporation, a global leader in belt drive technologies, Gates Carbon Drive is the best high-mileage bicycle drive on the market.

Onyx Racing Hubs

Onyx hubs transfer power from your pedals to your rear bike wheel instantly for faster acceleration and more control. Hybrid ceramic bearings reduce front and rear wheel rolling resistance to the point of disbelief. The patented sprag clutch design removes the play and clickety–clack of pawls against teeth in the rear hub to silence your coasting.

Completely Silent

Listen carefully. Only the sound of the wind in your face separates you from the road. Enjoy the music of nature unfettered by the rancorous clicking of pawls.

Sprag Clutch Design - Instant Engagement

Onyx’s patented sprag clutch design removes the ratcheting noise of traditional hubs. The sensation you are left with is like floating on air.

Onyx ceramic hybrid bearings

Use your precious energy wisely. Uphill or downhill, Onyx ceramic hybrid bearings get you rolling faster and with less effort. Stay fresh longer and go farther.

45kph speed pedelecs coming summer 2021.

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