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.
Argon 18 Gallium CS Disc Rival AXS Road Bike
Leveraging the advanced technology of the Gallium Pro Disc and featuring a semi-integrated cockpit, theGallium CS Disc is designed to excel during extensive training sessions and competitive group rides. Whether tackling long training days or striving for top positions in group outings, this bike offers an ideal combination of performance and innovation.
One of the most competitive price points for disc-equipped carbon performance road bikes.
Technical Specification
| Frame | CS Level Carbno Layup |
| Front Derailleur | SRAM Rival eTap AXS |
| Rear Derailleur | SRAM Rival eTap AXS MAX 36T |
| Shifters | SRAM Rival eTap AXS |
| Brake Calipers | SRAM Rival eTap AXS |
| Rotors | SRAM Centerlock Paceline / F |
| Crankset | SRAM Rival AXS DUB 48/35 |
| Bottom Bracket | SRAM DUB PF 86.5 |
| Chain | SRAM Rival 12S 114L |
| Cassette | SRAM Rival AXS XG 1250 10-30 |
| Headset | FSA SRS with 3D |
| Stem | FSA OS-167 Omega Pro |
| Handlebar | FSA Omega Compact |
| Bar Tape | Ciclovation Leather Touch Tornado Gloss |
| Saddle | Repente Saddle |
| Seatpost | FSA Gossamer SB20 (27.2mm) |
| Tires | Zaffiro Pro 700x25c (clearance up to 28mm) |
| Wheelset | Vision Team 30 Clincher Centerlock XDR |
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.
Argon 18 Gallium CS Disc Rival AXS Road Bike Sizing
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