Cosmo Folding Electric Bike

Cosmo Folding Electric Bike


We are really pleased to introduce you to the NEW RooDog Cosmo folding electric bike.

Cosmo comes in a choice of 2 colours – Metallic Blue or Metallic Mint Green.  The small step through frame, with integrated battery, makes this a versatile bike for everyone.

Ideal for commuting and leisure adventures, where will Cosmo take you? 





Talaria Sting – MX and L1E Electric Motorcycles


The Talaria Sting electric dirt bike promises fun on all terrains.  With a top speed of 30mph and up to 60mile range from the lithium ion battery the L1E road legal Sting model offers the freedom of a lightweight city commuter combined with the off road capabilities of the Sting MX (off road) model.

The lightweight aluminium frame combined with hi-spec components give a total weight of 63kg.

Highlights include:

  • OLED multi function display speedometer
  • Front and rear suspension with 4 piston hydraulic disc brakes
  • Twist throttle

Please Note: As an L1E category vehicle the rider is required to have the ‘AM’ or ‘P’ class on their licence, to complete a CBT course and hold valid motorcycle insurance. As a 50cc equivalent this allows a rider over the age of 16 to ride on the road, once they meet the required DVLA criteria. As many UK cities are focusing on emissions and closing to conventional vehicles, the Talaria ‘Sting’ L1E offers a perfect blend of city commuter and recreational vehicle with zero cost Road Tax.

Available in black.

The Talaria Sting is the creation from a group of engineers, who were convinced that they were able to develop their design, improving the product.   After extensive development they have and the Talaria Sting now comes with a slightly wider rear tire for even more traction, real-time adjustment motor regeneration functionality, improved battery connector, and a stronger headset bearing that elevates this exciting new model above any competition. Aimed at the adult rider with a moped license the Talaria Sting L1E model can get you about town and you can also play off road with hours of near silent fun with a range of up to 60 miles per charge (depending on mode and terrain). The MX model has the same range however cannot be used on public highways.  The main difference between the two models is the addition of the mirrors and top speed limitation for the L1E road legal model. You can ride under the cover of darkness with the powerful LED headlight illuminating the road or track ahead with a mini TFT display clearly presenting your speed for when you need to know. The Talaria Sting has
  • Talaria permanent magnet synchro motor
  • Twist throttle drive
  • 30 mph restricted top speed (L1E) and 47+mph (MX)
  • Up to 62 miles range(depending on mode and terrain)
  • Peak power/voltage 6,000w peak 60v (dc)
  • 34nm peak torque
  • 21700 lithium-ion battery 60v 38ah
  • 8.35 (44t sprocket)gear  ratio
  • Primary/secondary drive gearbox/chain
  • OLED multi function display speedometer
  • Lightweight aluminium 6061 T4 & T6 frame/swing frame
  • Front suspension dnm usd 26”, stroke 203mm
  • Rear suspension dnm or fast ace 450lb stroke 73mm
  • Front tyres cst f:70/100-19 Rear tyres:80/100-19
  • Talaria 4 piston hydraulic disc brake regen 4 level adjustment brakes
  • Net weight 63kg
  • 1250mm wheel base
  • 840mm seat height

Additional information

Weight63.0 kg



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Additional information

Weight24.5 kg

Metallic Blue, Metallic Mint Green


Standard LED, Upgrade LCD


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Technical Specification

250W 36V, rear wheel hub brushless motor (with max. speed of 15.5mph which is allowed by UK/EU regulation).

36V 13.2Ah, lithium-ion battery.

Charging time
4-6 hours from flat.

40+ miles per full charge, dependent on weight of cyclist, frequent use of PAS, air pressure in tyres, road condition, etc. Continually using the throttle and/or hill climbing will significantly reduce the range of the battery.

Battery indicator, management of 5 speed, LED lights and PAS system.

Power Mode
Pedals only; Pedal assist is a combination of motor and pedalling. Our e-bikes come with a throttle fitted meaning no pedalling is required. Please note throttle speed is capped at 4mph by the UK regulation.

5 speeds.

Aluminium alloy, double wall

Shimano 7 speed Megarange

Kenda, 20″ x 2.125 city style

Aluminium alloy 6061

LED lights front and rear

Front Fork
Aluminium alloy Zoom suspension

Front and rear Tektro disc brakes 

24.5kg including battery

Max Load

Delivery info & return policy



In stock delivery: 3-5 working days. Free to collect. £30 in mainland UK for Mon-Fri delivery. Your e-bike will require minimum effort to put together on arrival. Your new RooDog e-bike will come 80% pre-assembled. Detailed and easy to follow instructions are provided. Buy with confidence. We quality check test and inspect every e-bike before it leaves. Please call us or email us at: for prices for delivery to Scottish highlands, UK islands and Northern Ireland. You can also check this information on our shop page when you enter your post code.

Return policy

If you change your mind, you must notify us in writing within 14 days, starting the day after your RooDog is delivered. All items must be returned-

  • In new condition!
  • Original packing!
  • Unused!
  • With the proof of purchase!

We will refund in full and original cost of delivery and return if applicable.