Why buy your bike from Sigma Sports?
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.
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.
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.
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 Atlas 6.8 Disc Gravel Bike 2021
One for the adventurers, the Focus Atlas 6.8 Disc Gravel Bike is built for the rigours of off-the-grid exploration. Strong and lightweight, the aluminium frame is highly durable and is paired with a compliant carbon fork to reduce vibration on rough trails. To keep the cables and brake hoses out of harm's way, the Focus C.I.S cable management threads them neatly through the headtube and routes them through the frame for an integrated aesthetic.
With mounting options for a pannier, mudguards and up to three bottle cages, the Atlas can be equipped for use as a gravel touring or bikepacking bike. The frame sees wide tyre clearance and although is specified with 700c wheels as standard, can use up to a 47mm wide tyre on a 650b wheelset for ultimate traction. The folding 45c WTB Riddler tyres deliver optimal grip for loose gravel corners and have a low-profile centre tread to roll quickly on the road and hardpack.
Purpose-built for gravel adventures, the Shimano GRX drivetrain is tough and reliable to reduce the risk of damage. Designed to provide ample stopping power, the Shimano GRX 600 hydraulic brakes are powerful and confidence-inspiring and the GRX 810 rear derailleur provides crisp, precise shifts. The Novatec 25 Elite wheelset is strong to resist buckling on technical terrain and features sealed hubs to prevent ingress from dust and moisture.
- Robust aluminium frameset
- Wide tyre clearance, up to 47mm with 650b wheels
- Novatec 25 Elite disc wheelset
- Powerful hydraulic disc brakes
- C.I.S hidden cables
- Durable Shimano GRX 600/800 2x11 drivetrain
- Confidence-inspiring geometry
- Road Boost spacing
|Frame||Focus Aluminium, disc, BSA, 148x12mm thru-axle, flat mount 160mm, internal cable routing|
|Fork||Focus Carbon, disc, 110x12mm thru-axle, flat mount 160mm, internal brake cable routing, multiple mounting points|
|Headset||Acros IS 52/286-IS52/40, Focus integrated C.I.S.|
|Stem||Focus Aluminium, 31.8mm, 6-degree drop/rise|
|Handlebar||Focus Aluminium, 31.8mm, 116mm drop, 74mm reach, 10-degree flare|
|Bar Tape||Focus Bartape SL|
|Rear Brake||Shimano GRX 600 hydraulic disc|
|Front Brake||Shimano GRX 600 hydraulic disc|
|Brake Levers||Shimano GRX 600 hydraulic disc|
|Rear Derailleur||Shimano GRX 810|
|Front Derailleur||Shimano GRX 800|
|Shift Levers||Shimano GRX 600|
|Chain||Shimano CN-HG601 11-speed|
|Cassette||Shimano 105, 11-34T, 11-speed|
|Crankset||Shimano GRX 600, 46-30t|
|Front Wheel||Novatec 25 Elite, 622/25, disc, Center Lock, 110x12mm - tubeless-compatible|
|Rear Wheel||Novatec 25 Elite, 622/25, disc, Center Lock, 148x12mm - tubeless-compatible|
|Front Tyre||WTB Riddler, 700 x 45C, folding bead clincher|
|Rear Tyre||WTB Riddler, 700 x 45C, folding bead clincher|
|Seatpost||Focus Aluminium, 27.2mm, 350mm length, 0mm set-back|
|Pedals||Available to be purchased separately|
|Manufacturer claimed weight||10.80kg size 54|
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.