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Charge Time

2-6 hours


250W Optimised Brushless Motor, Laminated core, IP6X watertight connector


30 to 120 miles

Sparticle Electric Brompton System

£750.00 Ex Tax: £625.00
  • Brand: Brompton
  • Product Code: Sparticle Electric Brompton System
  • Availability: In Stock

Available Options

Sparticle Electric Brompton System

The New Sparticle V9 S886 system for Brompton 2018 - Improved performance and neater integration. Still the best performing electric system for your Brompton.

Tried & Tested - The Best System for Your Brompton since 2007

This is a retrofit system that can be added to any Brompton bike to make it electric. Options can be selected on this page. Since 2007 the Sparticle system for Brompton has tried to find the perfect balance between performance and weight so Brompton owners can go further or faster without loosing the Brompton features they enjoy. VOTED 'BEST BUY' in Out and About Live magazine and Motorhome Monthly Magazine.


  • Robust & reliable, enjoyed by thousands of Brompton owners.
  • Highly engineered motor - all the power with minimum weight and noise, zero additional rolling resistance when off
  • Inconspicuous and not compromising the Brompton fold.


  • Low Profile LCD user interface
  • Sparticle Power MotorWheel 250W nominal hand built in the UK.
  • Advanced Lithium Battery 35 Amp peak
  • Smart Controller
  • Waterproof gold plated connectors throughout
  • Variety of custom engineered aluminium fittings


  • Throttle - half twist or thumb*
  • PAS - pedal assist option
  • Performance - OverDrive (900W peak), Xtreme (1.6Kw peak power 21-23mph and not in line with current UK regulations)
  • Battery - 518Wh for OverDrive or 960Wh for Xtreme

*Thumb throttle - after testing our thumb throttle design we've made the costly decision to redesign the ergonomics for increased comfort. We almost had it right....but almost isn't good enough. If you need this option we'll let you know when available.

Brompton Collection & Fitting Service

We can send you a specially made box to pack your Brompton in before arranging collection and redelivery once your eBrompton is ready. Simply select the appropriate 'Installation' option for you.


To ensure an enjoyable experience from the outset we recommend that you let us do the fitting. Although it can be done by a skilled mechanic with so much power under your control you may want to be confident nothing has been missed.

It's your transport - Your freedom - Treat yourself to the best!

Power System

Advanced Lightweight Balanced Lithium

Charge Time
2-6 hours

250W Optimised Brushless Motor, Laminated core, IP6X watertight connector

30 to 120 miles

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Electric Bike Sales

We are Eletric Bike Sales are fully dedicated to our customers. Not only do we provide diagnosis, repairs, and servicing, but we can also offer warranties, support plans, and trade-in options to help you get the most out of your investment. We also enjoy empowering our customers with as much information as possible. If you have any more questions, please feel free to Contact Us and we will reply as soon as possible! Thank you for viewing the Sparticle Electric Brompton System.