Sparta E-Speed M9E Stepthrough BOSCH Electric Bike

Electric bike frame size guide

Inside leg range Frame size
24 - 29" (61 - 74cm) 14" (35.56cm)
25 - 30" (64 - 76cm) 15" (38.1cm)
26 - 31" (66 - 78cm) 16" (40.64cm)
27 - 32" (69 - 81cm) 17" (43.18cm)
28 - 33" (71 - 84cm) 18" (45.72cm)
29 - 34" (74 - 86cm) 19" (48.26cm)
30 - 35" (76 - 88cm) 20" (50.8cm)
31 - 35" (79 - 88cm) 21" (53.34cm)
32 - 37" (81 - 94cm) 22" (55.88cm)
33 - 37" (84 - 94cm) 23" (58.42cm)


If you feel the NEED for SPEED then SPARTA’s BOSCH M9B E-Speed electric is the one for you, travel almost effortlessly at speeds of up to 45kmh.



E-Speed_M9b_Sparta fast e-bike

Motor Power
Battery Location
Rack Mounted
< 90
Battery Chemistry
and Capacity

Li-Pol, 400 Wh
(36 Volt x 12Ah)

400 36 12

Sparta E-Speed M9B BOSCH Stepthrough Electric Bike


Like all Sparta e-bikes the build quality and technology of the BOSCH E-Speed electric bike is way ahead of the competition. Its light-weight 400Wh battery is rack mounted and capable of propelling you 90 miles between recharging.

Sparta’s powerful 60Nm motor crank-drive motor makes it ideal for those living in hilly areas …or planning to tour the Pyrenees!

The aluminium frame is beautifully formed, reassuringly sturdy, and the combination of gel filled Selle Royale seat, sprung seat post, and Sparta Headstock suspension ensure maximum rider comfort whether on road or exploring bumpy tracks and rural paths.

E-Speed_M9b_Sparta electric bike

Sparta have always been ahead of the rest when it comes to security, the E-Speed comes complete with removable LCD display and built in mechanical lock.

The multi function back-lit LCD handlebar display shows the following information:

  1. total mileage
  2. trip distance
  3. selected assistance level
  4. battery charge status
  5. remaining range
  6. speed
  7. average speed
  8. time and date
  9. temperature

Bosch electric bike display

Powerful front and rear lights switch on automatically when the Sparta detects low light levels.

The Dutch have thought of everything…  the E-Speed has a park-assist function propels the e-bike through deep sand and slippery paths or up steep ramps and stairs when you’re walking alongside.

Front and rear lights are powered by the main battery and switch on automatically (if you every have a flat battery the motor switches roles and turns into a dynamo to power them). This model also features a POWER BOOST THROTLE for fast acceleration from junctions  and PARK ASSIST function to help you climb steep ramps or stairs. – See more at:
Front and rear lights are powered by the main battery and switch on automatically (if you every have a flat battery the motor switches roles and turns into a dynamo to power them). This model also features a POWER BOOST THROTLE for fast acceleration from junctions  and PARK ASSIST function to help you climb steep ramps or stairs. – See more at:


Powerful Magura hydraulic brakes front and rear give effective and predictable braking in all conditions, and it’s sporty steering geometry make it a very rewarding ride for accomplished cyclists whatever the road or track conditions. A great choice for men and women who prefer not to do battle with a cross-bar!


Because the Sparta E-Speed can travel at speeds of up to 45Kmh it must be registered with the DVLA and you have to have insurance and hold a driving license to ride it. Registration is a straight-forward procedure – if you would like more details please contact us .



SPARTA are the most successful e-bike producer in Europe. By a huge margin. Form follows function across their wide and varied range of electric bikes. They enjoy the No.1 spot in Holland, Germany, Belgium, Austria and France where products win design awards year after year.

Sparta e-bike designers began with a clean sheet of paper on which they wrote the following: Reliability; Range; Security; Style; Simplicity; Silence; Comfort; Power; Practicality; Longevity; Versatility; and above all, Value for Money. Have they delivered? We think so.

Sparta started with the advantage of decades of experience producing “SpartaMets” – those peculiar contraptions that combine a bicycle with a small petrol engine hidden in the rear wheel – a few of which can still be heard buzzing around the streets of Amsterdam today. We have a 1972 vintage SpartaMet in our Suffolk showroom (se pic below) – come and try it, its great fun!

As advances in battery and electric motor technology developed to a point where comparable range and power could be achieved without the din and smoke of a two-stroke engine, Sparta made the natural leap to e-bikes

With this wealth of powered bicycle experience behind them they developed a range of beautifully engineered e-bikes that meet the requirements and expectations of discerning customers of all ages and tastes. For example, some Sparta e-bikes have batteries hidden away in their frame so they look like conventional bikes. Some have removable batteries so they can be un-clipped and recharged alongside the toaster up in a 7th floor flat. All have built in mechanical locks and many have electronic immobilisers. All have powerful and silent maintenance-free motors.

In seeking out the best e-bikes available I visit many factories. I’m at Sparta’s headquarters in Apeldoorn at least twice a year and every time I’m surprised by some new manufacturing process or advance in technology. Sparta, you see, are ahead of the game by at least two years. But one thing never changes: the Dutch men and women that operate their state-of-the-art production line, man the phones, print the brochures, and make the coffee, are happy and proud of their work. They may not sport wooden clogs these days, but the sight of a smiling Dutch workforce doing what they’ve done best for centuries is somehow reassuring in this modern age. Producing 21st century vehicles built on the same ‘Quality First and Last’ ethos as their 1930’s machines, that’s something special indeed.

When we deliver your Sparta e-bike our staff will take time and care to ensure the seat, handlebar and controls are perfectly adjusted to suit your size and riding style. Once everything is perfectly positioned you will be able to appreciate the real value of a Sparta electric bike – an invisible hand pushing you up every hill, the hidden technology that’s so subtle you’ll think you’re bionic, all the pleasures of cycling without the sweat!

SPARTA make 56 different models of electric bike,  each designed to meet a specific need – if you would like us to help you find the perfect one for you please email or call Clare or James on 0208 960 9848 (London), 01728 830 817 (Suffolk).

All of our electric bikes are fully assembled, checked and road-tested by our expert staff prior to delivery.

High quality electric bikes last for many years so it’s important you get the one that’s right for you – but there are so many to chose from! Online research can help you narrow the options but by far the best way to ensure you’re making the right choice is to visit one of our branches, discuss you needs with one of our friendly experts, and test-ride one or all of the many brands and models we stock – there’s no substitute for spending time in the saddle!  Once you’ve made your choice you can ride your new e-bike away. Don’t worry if you can’t spare the time or are just too far from one of our shops, we’ll be happy to help you choose over the phone or via email and deliver your e-bike to your home at a time that best suits you.

▶ Personal Home Delivery

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If you choose this option our experienced staff will deliver your electric bike in person to your door fully assembled and tested at a pre-arranged time, and will work with you to ensure every thing is perfectly adjusted to suit your size and preferred riding style before that all-important test ride. We’ll spend time with you to make sure you’re happy with your choice and understand all its features, so be ready to put the kettle on!

After your test ride, when everything has been fine-tuned to your liking and you are comfortable with your e-bike we will fit any accessories you may have ordered – or those you might already have – a favourite old saddle perhaps, a particular bell, or pair of trusted hand-me-down panniers.

Only when we are certain you are completely confident in your e-bike choice and understand how everything works will we leave you to enjoy your new found freedom.

The cost of this personal service varies depending on your location and whether you would prefer evening or weekend delivery, please email or telephone us for an estimate.

Note: After you have inspected the bike, found it to be in good working order, and agreed that this is the right bike for you, the sale will be complete. If we have delivered in person please be sure you are happy with everything before we leave as we cannot accept returns once our delivery staff have driven away unless the e-bike can been shown to have a design or manufacturing fault. We then retain the right to determine the appropriate remedy, be that on-site repair or replacement of a part, a replacement electric bike, or full or partial refund. If the reason you decide not to accept the bike could have been established easily before you ordered it (e.g. you ordered a white bike and later decided you prefer black), we reserve the right to make reasonable charges for delivery and or any work done to the bike prior to delivery.

▶ Evening and weekend delivery:

Because few of us are at home during working hours these days, we offer the option of our personal home delivery service on Saturdays and Sundays, and evenings during the week.

The cost of this personal service varies depending on your location and whether you would prefer evening or weekend delivery, please email or telephone us for an estimate.

▶ Courier Delivery

Before being delivered via courier your e-bike will be fully assembled and road tested. Once we’re happy with all aspects of its performance we will carefully pack it in a sturdy box ready for shipping.  Please note that the pedals are removed and handlebar rotated inline with the frame for packing so these will need to be fitted and adjusted on arrival. This is simple to do but should you like reassurance we will happily talk you through the process over the phone, we can also arrange a phone-call with your local, trusted bike mechanic if you decide you would rather give the job to them.


Telephone: 01728 830 817 (Suffolk), 0208 960 9848 (London), 0116 3666 980 (Midlands)


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