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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Trek Emonda ALR 6 Disc Road Bike 2021
A lightweight alternative to carbon fibre, Trek's Emonda ALR 6 is a superbly equipped disc brake road bike that gives bikes with a much higher price tag a serious run for their money. The lightweight 300 Series Alpha Aluminium frame is designed to climb with ease and descend with confidence, this is the perfect bike for year-round riding, with room for wider tyres and stocked with a carbon fibre fork and seatpost to double-down on comfort levels.
A full Shimano Ultegra R8020 groupset provides seamless shifting through the 11-speed gearset. A mid-compact chainset sports 52/36t chainrings, and when used in combination with the 11-30t cassette, you can take this bike racing crits or into the high mountains and it won't feel out of place. Hydraulic disc brakes are simply better, stopping you quicker in any conditions, and allowing for more modulation and control of your speed into the corners.
Rolling on a set of Bontrager Paradigm Disc wheels, you've got the option to upgrade to tubeless later on if you wish, and the quality finishing kit boasts a premium-feel. The stem is Blendr compatible too, so you can add any of the Bontrager computer or accessory mounts also (available separately).
Highlights
- Carbon looks and handling, alloy price point: Invisible Weld Technology and shaped tubes for sleek looks, light weight and incredible handling
- It climbs fast, corners on rails, and descends with confidence
- It shares the geometry of Trek's highest-end carbon Émonda racing bikes, and it gives you a ride quality that stands up in every way to far more expensive carbon bikes
- Internal cable routing extends the life of your cables and adds to the bike's sleek look
- Premium Shimano Ultegra R8020 Disc groupset
- Carbon fibre fork and seatpost bring luxurious comfort
Technical Specification
| Frame | Trek Émonda 300 Series Alpha Aluminium, H2 fit geometry, invisible weld technology, flat mount disc brakes |
| Fork | Trek Émonda SL carbon, flat mount disc brakes |
| Bottom bracket | Shimano BB71, 86.5 mm, PressFit |
| Stem | Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree | Length - 70mm (size 47), 80mm (size 50), 90mm (size 52, 54), 100mm (size 56, 58), 110mm (size 60, 62), 120mm (size 64) |
| Handlebar | Bontrager Elite VR-C, alloy, 31.8 mm, 100mm reach, 124mm drop | Width - 38cm (size 47, 50), 40cm (size 52), 42cm (size 54, 56), 44cm (size 58, 60, 62, 64) |
| Front Brake | Shimano Ultegra R8020 hydraulic disc, with Shimano RT800 160mm Center Lock rotor |
| Rear Brake | Shimano Ultegra R8020 hydraulic disc, with Shimano RT800 160mm Center Lock rotor |
| Brake Levers | Shimano Ultegra R8020 hydraulic disc |
| Front Derailleur | Shimano Ultegra R8000, braze-on |
| Rear Derailleur | Shimano Ultegra R8000, short cage, 30T max cog |
| Shift Levers | Shimano Ultegra R8020, 11-speed |
| Cassette | Shimano Ultegra R8000, 11-30t, 11-speed |
| Crankset | Shimano Ultegra R8000, 52/36t | Length - 165mm (size 47), 170mm (size 50, 52), 172.5mm (size 54, 56, 58), 175mm (size 60, 62, 64) |
| Chain | Shimano Ultegra HG701, 11-speed |
| Front Wheel | Bontrager Paradigm Disc, Tubeless Ready, 20mm rim width, 100x12 mm thru-axle |
| Rear Wheel | Bontrager Paradigm Disc, Tubeless Ready, 20mm width, Shimano 11-speed freehub, 142x12mm thru-axle |
| Front Tyre | Bontrager R2 Hard-Case Lite, aramid bead, 60tpi, 700x28c clincher |
| Rear Tyre | Bontrager R2 Hard-Case Lite, aramid bead, 60tpi, 700x28c clincher |
| Saddle | Bontrager Montrose Comp, steel rails, 138mm width |
| Seatpost | Bontrager carbon, 27.2mm, 8mm offset, 330mm length |
| Pedals | Available to be purchased separately |
| Manufacturer's Claimed Weight | 8.51kg (size 56) |
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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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.
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