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EX-DEMO Charger4 Mixte GT Vario

The EX-DEMO Charger4 Mixte GT Vario by Riese and Muller

The EX-DEMO Charger4 Mixte GT Vario by Riese and Muller

EX-DEMO (less than 50 miles). This high specification Charger4 Mixte GT Vario by Riese and Muller uses the latest Bosch Smart system and offers the latest in electric bike technology to give amazing comfort, handling and performance.

Colour: Ceramic White
Motor: Bosch Performance Line CX (Smart system)
Display: Bosch Kiox 300 (Smart system)
Battery: 750Wh Powertube (Smart system)
Transmission: Enviolo 380 Continuous Gear Hub
Drive: Carbon Belt


Frame Size: 49 cm (Rider height 1.70-1.85m)

Optional extras included on this bike: Bosch Kiox 300 display

EX-DEMO (less than 50 miles). This high specification Charger4 Mixte GT Vario by Riese and Muller uses the latest Bosch Smart system and offers the latest in electric bike technology to give amazing comfort, handling and performance.

Colour: Ceramic White
Motor: Bosch Performance Line CX (Smart system)
Display: Bosch Kiox 300 (Smart system)
Battery: 750Wh Powertube (Smart system)
Transmission: Enviolo 380 Continuous Gear Hub
Drive: Carbon Belt


Frame Size: 49 cm (Rider height 1.70-1.85m)

Optional extras included on this bike: Bosch Kiox 300 display

Interested and want to learn more?

Fill out this form or call us on 01284 636532 to ask a question, request a test ride or enquire about the Cycle-to-Work scheme.

Bosch logo

Bosch Technology

Bosch Technology

To ensure efficiency, performance and reliability, Riese and Muller partner with Bosch to supply the motor, battery and display for this bike.

The electric motor gives you assistance as you pedal and you can choose different levels of assistance as you ride depending on how much effort you want to put in.

To ensure efficiency, performance and reliability, Riese and Muller partner with Bosch to supply the motor, battery and display for this bike.

The electric motor gives you assistance as you pedal and you can choose different levels of assistance as you ride depending on how much effort you want to put in.

EX-DEMO Charger4 Mixte GT Vario Specifications

EX-DEMO Charger4 Mixte GT Vario Specifications

Frame colour
Ceramic white

Suspension fork
SR Suntour Mobie 34, Air, tapered, 100mm; SR Suntour Mobie 34 ABS, Air, tapered,100mm*

Headset
Acros Integration X, block lock

Seatpost
Cane Creek New Thudbuster ST Evo-2; JD-SP66, Alu, 34,9 x 400mm*

Seatclamp
Kalloy SC-201, 40,0 mm

Tires
Schwalbe Super Moto-X 62-584 Reflex; Schwalbe Johnny Watts 60-584*

Tubes
Schwalbe AV21

Rims
Rodi Tryp35 27,5"

Spokes
Sapim Leader 2,0 mm, Inox, black ( 36x )

Front hub
Novatec Disc 32H

Rear hub
Enviolo 380, 36H

Battery
Akku Bosch PowerTube 750 Vertical

Motor
Bosch Performance Line CX (smart system)

Display
Bosch Intuvia 100; Bosch Kiox 300*

Crankset
FSA/Riese & Müller, 170 mm

Drive ring
55T, for Gates drive belt CDX

Drive
Gates drive belt CDX

Pinion
24T, for Gates drive belt CDX

Saddle
Selle Royal New Lookin Male Eco; Selle Royal*; Selle Royal New Lookin Female Evo R&M*

Pedals
VP R&M Custom

Shifter
Enviolo grip shift Twist Display Pure, continuous

Handlebar
Humpert ergotec Ergo XXL, 31,8 mm; Humpert ergotec Trekking, 31,8 mm, Alu*; Satori R&M Custom Komfort, 25,4 mm, Alu*; Satori R&M Custom, 25,4mm, Alu*

Stem
Humpert ergotec Barracuda Evo, 90 mm, 20°; Satori R&M Custom, cable integration, adjustable angle, Alu*

Grips
Ergon ergonomic

Brakes
Magura MT4, disc brake; Magura MT5, disc brake; Magura MT C ABS*

Front light
Supernova mini 2 Pro

Tail light
Busch & Müller Toplight 2C LED; Supernova M99, integrated brake light*

Mudguards
SKS A69R

Luggage rack
Riese & Müller, MIK

Lock
ABUS Shield X+

Frame size [cm]
Mixte 46 cm*; Mixte 49 cm*; Mixte 53 cm*


The specification table indicates all available components for this model – not just the basic equipment. Some of the options listed are only available for a surcharge. For more information, see the Configurator. Riese & Müller reserves the right to make technical modifications as well as changes to the shape, colour and/or weight within reasonable limits.

* May differ depending on the availability in your country, design or configuration of the model.

Frame colour
Ceramic white

Suspension fork
SR Suntour Mobie 34, Air, tapered, 100mm; SR Suntour Mobie 34 ABS, Air, tapered,100mm*

Headset
Acros Integration X, block lock

Seatpost
Cane Creek New Thudbuster ST Evo-2; JD-SP66, Alu, 34,9 x 400mm*

Seatclamp
Kalloy SC-201, 40,0 mm

Tires
Schwalbe Super Moto-X 62-584 Reflex; Schwalbe Johnny Watts 60-584*

Tubes
Schwalbe AV21

Rims
Rodi Tryp35 27,5"

Spokes
Sapim Leader 2,0 mm, Inox, black ( 36x )

Front hub
Novatec Disc 32H

Rear hub
Enviolo 380, 36H

Battery
Akku Bosch PowerTube 750 Vertical

Motor
Bosch Performance Line CX (smart system)

Display
Bosch Intuvia 100; Bosch Kiox 300*

Crankset
FSA/Riese & Müller, 170 mm

Drive ring
55T, for Gates drive belt CDX

Drive
Gates drive belt CDX

Pinion
24T, for Gates drive belt CDX

Saddle
Selle Royal New Lookin Male Eco; Selle Royal*; Selle Royal New Lookin Female Evo R&M*

Pedals
VP R&M Custom

Shifter
Enviolo grip shift Twist Display Pure, continuous

Handlebar
Humpert ergotec Ergo XXL, 31,8 mm; Humpert ergotec Trekking, 31,8 mm, Alu*; Satori R&M Custom Komfort, 25,4 mm, Alu*; Satori R&M Custom, 25,4mm, Alu*

Stem
Humpert ergotec Barracuda Evo, 90 mm, 20°; Satori R&M Custom, cable integration, adjustable angle, Alu*

Grips
Ergon ergonomic

Brakes
Magura MT4, disc brake; Magura MT5, disc brake; Magura MT C ABS*

Front light
Supernova mini 2 Pro

Tail light
Busch & Müller Toplight 2C LED; Supernova M99, integrated brake light*

Mudguards
SKS A69R

Luggage rack
Riese & Müller, MIK

Lock
ABUS Shield X+

Frame size [cm]
Mixte 46 cm*; Mixte 49 cm*; Mixte 53 cm*


The specification table indicates all available components for this model – not just the basic equipment. Some of the options listed are only available for a surcharge. For more information, see the Configurator. Riese & Müller reserves the right to make technical modifications as well as changes to the shape, colour and/or weight within reasonable limits.

* May differ depending on the availability in your country, design or configuration of the model.

About Riese and Muller

About Riese and Muller

What sets Riese and Muller electric bikes apart from the competition?

To fully appreciate the answer to this question, you really need to ride one.

It’s only through riding one that you that you get to experience what it’s like to have 100% trust in the quality and craftmanship of the bike beneath you… that you get to understand just how much of a superior and enjoyable ride they are compared to most other electric bikes.

People who ride Riese and Muller bikes end up smiling. A lot.

What sets Riese and Muller electric bikes apart from the competition?

To fully appreciate the answer to this question, you really need to ride one.

It’s only through riding one that you that you get to experience what it’s like to have 100% trust in the quality and craftmanship of the bike beneath you… that you get to understand just how much of a superior and enjoyable ride they are compared to most other electric bikes.

People who ride Riese and Muller bikes end up smiling. A lot.

Here's what our customers say

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Abdul Muaqat
I have been debating a bike for a while now and I have now bought two e-bikes from Spoke and Motor today, a Riese & Müller and a Moustache bike. I want to say, even though it took me a while to make my decision—"months"—Stuart was excellent from beginning to end. The main reason I feel this was a great buying experience is that Stuart never pressure-sold the bikes and was always willing and ready to help; and more to the point, if you decide not to purchase, he understands how big a purchase e-bikes are. The handover was fantastic—nothing too much trouble—and all questions were answered. I asked for next-day delivery, and Stuart made it happen. Great experience, great handover, and amazing bikes. I would recommend them to anyone. I have had a few dealings in the past with "FC" (another e-bike seller), and it was appalling. Great stuff, thank you, Stuart. See you soon for another bike! 😀 Thank you, buddy.
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asingleflightpilot
Stuart at Spoke and Motor gave an excellent service from the start.to finish Very knowledgable and great 1-2-1 service. Delivery to home and helpful with aftercare questions too.
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Sean Gallagher
The first thing il say this is NOT a paid review but an honest one based on my recent visit to Spoke and Motor.The reason for my visit was my EMTB (Simplon Rapcon Pinion MGU) needed its first service.Rob and Stuart made me feel at ease straight away not only with there friendly approach and professionalism but their whole attitude.The service went well and with ease all updates were put on the bike and a full diagnostic report was printed for records and the price was very reasonable. I would recommend them if you want work on your bike and not hesitate to get in touch . These two gentlemen are now my go to bike mechanics for my trusty steed,and on a personal note a big thank you both for the work carried out on my bike as I know it is in safe hands. .All the best Sean 🚵
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wicky wicky
If you're looking for a quality E-Bike then these guys will have your requirements in mind first and foremost. On arriving at the shop we discussed which bikes that were of interest to me and which discipline. On this occasion I took a cycle out for a test ride and was immediately hooked not only by the E-bike performance but also the quality and build of the cycle. Back at the shop I spoke to Stuart and discussed the finer points of the machine, ie the smart system and battery power etc. I agreed to purchase the bike and we mutually agreed a delivery date. The delivery is carried out by the company itself as to avoid any damage by using couriers and was duly delivered the following week. The bike was then set up Inc shocks and saddle height in my home and was an all round first class service. In today's world it made a refreshing change to find a company that still genuinely cares for their customers. If you want a quickly slung together bike, with inferior components, don't come here. If you want quality and service, Stuart and his team at Spoke and Motor are the real deal. Cheers gentlemen. Lee.
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Phillip Clayton-Smith
Called in a few weeks ago to look at bikes, I Spoke to Stuart who gave a great explanation of all the featuers, took the bike for a test ride around Bens Yard. Did not decide to buy at the time but have just been back to colect my Samedi Trail 10 and am very happy with the service received. Highly reccomend them.
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Anne Smith
I was able to test drive all the bikes I liked and had great advice and guidance about which one would suit my requirements. Customer service was ideal, no pushy sales and responsive follow up. I’m really happy with my bike thank you.
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Aj P
Very happy with my Moustache ebike from Spoke and Motor near Ely, I've already completed 100 fun miles on it and am looking forward to many more.
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Wendy Hooton
I received great service from Spoke & Motor at the Bury St Edmunds store. I emailed my enquiry, received a quick reply and a phone call. Due to a permanent knee injury I arranged to test an e-bike to take away the strain of going uphill! On arrival Craig was very helpful and friendly. He listened to my requirements and showed me a couple of bikes explaining the differences. I settled on testing the Samedi 28-7 and off I went to Nowton Park. It was a very smooth ride and after testing the different levels up to turbo in a large field I set off on a trail ride. I decided it was the one! 2 days later it was delivered to my house by Stuart. He was also very helpful and friendly explaining a bit more about the bike and answering all my questions. Thank you both, excellent service (a rarity these days!) and an excellent solid e-bike…my first! I would thoroughly recommend Spoke & Motor and the Moustache brand :)
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Janice Mayes
These ebikes are the best thing we have spent our money on.... Not only are we having fun but getting fit at the same time Would highly recommend
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Martine Trouard-Riolle
Great personal service from Stuart and Craig from the minute we stepped through the door. Very knowledgable and helpful, would highly recommend buying from S&M.
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anthony palmer
Friday 27 FS Speed dual bought and delivered in 8 days great individual set up from Spoke and Motor and further innovation from moustache always ahead of the ever expanding ebike game .
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Raffie Cowie-Stewart
Saw a fantastic bike on the web, emailed and booked a test ride. Craig could not have been nicer and said to test ride for as long and as far as I liked. I only went 14 miles, but was smitten after about 3. There was no judgement about buying an e-bike, I have a long standing back issue so need a little help on longer hills and just ‘being fitter’ isn’t cutting it. The bike does not look like an ebike, which is very attractive to me, and it has a good battery size for a bit more range. We arranged delivery and Spoke & Motor sorted one of the nicest bike purchases I have ever had. I would recommend this business to anyone buying an e-bike. If I could give more than 5*, I would.
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Richard Jones
Really pleased with the customer experience, it was a slow burn as I took 3 months to decide and visited several times. The bike itself is incredibly good, in a different league to anything else I’ve seen.
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natalie burt
Extremely helpful and happy to answer any questions with out hesitation. Made me feel completely at ease and no pressure sales.
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David Valentine
Craig was most helpful with a great attitude, professional and cheerfull. The follow up delivery was excellent, Stuart the mechanic set the bike up and explained everything I needed to know. I would recommend spoke and Motor unreservedly. Overall, a great experience, thanks.
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Richard Moffat
A great experience buying our bike, I originally tried these a month or so ago and wanted my wife to try one. We were allowed to try several and take them out for a test run. These are well made, solid bikes but great fun to ride and I hope we’ll get many years enjoyment from it - and who knows I may be back for one for me! Team were extremely helpful and answered all our questions and home delivery was brilliant! October update - two months later I’ve had to go back to Spoke and Motor and get my own eBike! My wife is enjoying hers so much and finding it very helpful in getting up the hills, the only problem was she was having to wait for me at the top - no more! Went back and saw Craig and took a couple of bikes out to re-test, ended up buying one and delivery was very quick and a great handover from Stuart - thank you. After sales service has been great and they are always just a call away. Well done to you for the service.
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Richard Corbin
Fantastic service from both Stuart and Craig and Spoke & Motor - from the initial call, to ordering, answering any interim questions and the personal delivery and handover. Absolutely flawless service - completely unrivalled anywhere else (that I've personally experienced anyway). Therefore, deal with confidence here! You won't be disappointed!
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Janice Hamstead
Excellent advice on e bikes. I was allowed a very relaxed test ride on one, and my husband was loaned another e bike so he could accompany me. They have been very thorough, helpful, and really quick to deliver. We will continue to use them for the services.
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Jenny Flockhart
Fabulous customer service from our first visit to the Showroom to the personal delivery of my new bike. Highly recommend. Total peace of mind should any issues arise they will be dealt with promptly by the team..
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Charles Shadrake
Visited showroom and received excellent service from both Craig & Stuart. Able to test ride Moustache e-bike that I was interested in and had a 'Dropper post' added to the bike which I had purchased. The bike was delivered very quickly after this modification was done to my home address in London. A good experience / highly recommended.
A Spoke and Motor van delivering an electric bike.