Batribike Sigma Low Step-Through Folding

European designed and built low step-through folding electric bike.

From £1,249.00


The Batribike Sigma Low Step-Through Folding electric bike is specially designed for ease of mounting.  The European designed and built bike is also very easy to ride as it has 7 Nexus Gears in the rear hub, so you can change gears while stopped.  This means you can always be in the correct gear when you move off.  To assist in those few first seconds of riding the bike has a “walk start” facility which means t.he bike will move off to 4mph without the pedals turning.  The rider can then pick up the pedalling as the pedal assist switches on as the pedals are being turned.

Note: The option for display up grade is under construction

As with all Batribike bikes, the build equipment on the bike is of good quality using danish “Promovec” motor and electronics.  There are 4 rear rack mounted battery options giving more than 55 miles range for the largest cells. The battery also powers the front and rear LED lights.  Also included are comfort saddle with plenty of adjustment, ergonomic hand grips and folding pedals.  The standard control panel is an LED panel with 5 power settings, but there are 2 upgrades available -Mini LCD left-hand panel (+£105) and Central LCD (+ £115).

For further information: Batribike Display Options

Folding is easy.  The pedals fold in, the frame unclips and folds in half, and the handlebars fold down.  The folded size is:-  Height 73cm. (28.7″):  Length 82cm. (32.3″): Width: 48cm.  (19.9″).

The bike is covered by the full Batribike guarantee.


There are no reviews yet.

Bike ModelBatribike Sigma Low Step-Through Folding
Battery Type36 Volt X 8.8 Ah  located on rear rack (upgrades available)
Power250watt "Promovec" brushless front hub motor
Weight17.9 Kg without battery. 8.8Ah (320Wh)battery 2.8Kg
Load Capacity120kg  Rider and Luggage (18st 12Lb) + Rear rack 25Kg
Maximum Speed15mph (25kph) under power for EU Law
SaddleSelle Royal "Star" Comfort saddle
Charge Time4-6 hours. Full Charge 2-3 hours.
Wheels20 inch
Frame size35cm  (13.8 inch)
Range in Miles36 Volt X 8.8 Ah (320Wh) Battery. 25 - 30 miles
Front ForksSolid blade Forks
GearsShimano Nexus rear hub. 7 gears
Brakes TypeTektro rim brakes front and rear.
StandSide Stand
Lights TypeSystem Powered LED lights
RackRear parcel pack with 25 Kg safe working load
ChainTeflon coated Steel
Power ControlLED with 5 Power Levels  (upgradable)
Gear shiftShimano Nexus Twist Grip
Tyres TypeCST Kids Grip
Pricefrom £1249

Shipping of bikes will be FREE on all orders to Standard UK mainland Post Codes and ISLE of WIGHT. We employ an overnight courier for bike delivery.

Shipping is charged on Accessories according to weight and destination. The price quoted is for 2 – 5 days delivery and the service is tracked.

For delivery to Highlands, Off Shore Islands, EU and other destinations, please contact us and we will give you a quotation for your delivery. We do not expect to make a profit on shipping, so our quote will be the price that the carrier has given us.

Payment for an order will only be accepted in full if we can dispatch your electric bike complete within 3 working days. If we are unable to do this we will contact you and give you the up to date situation, and re-fund any money paid. If you pay a £100 deposit on an electric bike, we will book your purchase and guarantee that the price does not increase. You may, of course, change your order.