New Season Price Match - Save 20%
New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

This item is no longer available to buy. View similar products.

Focus Thron2 6.8 Electric Mountain Bike 2021

This item is no longer available to buy. View similar products.

Product ID: 1169120

The Thron2 6.8 Electric Mountain Bike from Focus adds a Bosch Performance CX 250W motor to a 130mm full suspension chassis to make a bike that performs off-road but is also at home in less adventurous settings.

The 625Wh battery, 29” wheels and comfort-oriented geometry mean that long rides are no problem whilst the Shimano hydraulic brakes and gears are reliable and easy to use.

Why buy your bike from Sigma Sports?

sigma sports expert advice
Expert Advice

Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.

sigma sports built checked tuned and tested
Built, Checked, Tuned and Tested

All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

Free Bike Delivery

We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.

sigma sports free 30 day bike insurance
Free 30-Day Bike Insurance

We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.

Focus Thron2 6.8 Electric Mountain Bike 2021

Focus’ Thron2 6.8 Electric Mountain Bike offers a higher, more comfortable stack height than its more aggressive brethren, making it a good option for general trail riding and longer days in the saddle. The Bosch Performance CX Gen4 motor provides up to 250W of additional pedal power via four modes so that the most suitable can be selected for the ride or section. Selection is made via the handlebar remote, so changing power levels mid-ride is easily accomplished. The modes run from Turbo, which adds 340% power to Eco which provides a long-lasting 60% boost.

130mm of travel front and rear helps smooth out the rocks and roots, aid traction on the uphill and control on the descents. The 29” wheel size is ideal for fast-rolling rides whilst the dropper seatpost helps when the terrain gets steep or technical. A wide-range 12-speed Shimano drivetrain has ratios for every occasion and the Shimano MT420 hydraulic disc brakes improve descending and cornering confidence by providing predictable braking power.

Browse our range of Focus electric mountain bikes today.


  • Hydroformed aluminium frame with 130mm of travel from an SR Suntour Edge LOR shock
  • RockShox Recon RL fork with 130mm travel
  • Shimano SLX 12-speed groupset
  • Shimano MT420 hydraulic brakes
  • 29” wheelset
  • Kindshock E30i dropper post
  • Bosch Performance CX Gen4, 75 Nm, 250W motor with removable 625Wh battery

Technical Specification

Frame Focus Thron2 7005 hydroformed aluminium, 3D forging, 130mm F.O.L.D. kinematic, 148x12mm through axle, internal cable routing, post mount 180mm
Rear Shock SR Suntour Edge LOR, 190/45mm, hardware
Fork RockShox Recon RL, 110x15mm QR 130mm travel
Stem Focus aluminium, 31.8mm, 60mm, 17 degree
Handlebar Focus aluminium, riser bar, 760mm
Front Brake Shimano BR-MT420, 4 piston
Rear Brake Shimano BR-MT420, 4 piston
Brake Levers Shimano BR-MT420
Rear Derailleur Shimano SLX M7100, 12-speed
Shift Levers Shimano SLX M7100, 12-speed
Cassette Shimano SLX M7100, 12-speed 10-51t
Crankset FSA CK-320, aluminium 34t
Front Wheel Novatec D041, 15x110mm hub with Rodi Tryp 30 custom rim 29”
Rear Wheel Novatec D162 Disc, 12x148mm hub with Rodi Tryp 30 custom rim 29”
Front Tyre Schwalbe Nobby Nic Performance Addix2.6”, 29" clincher
Rear Tyre Schwalbe Nobby Nic Performance Addix2.6”, 29" clincher
Saddle Focus Sport Ergo
Seatpost Kindshock E30i, 31.6mm
Pedals Available to be purchased separately
Battery 625Wh
Motor Bosch Performance CX Gen4, 75 Nm, 250W
Display Bosch Purion
Manufacturer Claimed Weight 24kg (size M)
Electric assisted speed limit 15.5 mph / 25 km/h

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

Focus Thron2 6.8 Electric Mountain Bike 2021 Sizing

Close menu