Argon 18 Gallium Pro Ultegra 8000 Carbon Road Bike 2018 - Black

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RRP $6,684.47
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The 2018 Gallium Pro is a world class design evolution of this already amazing, very light and comfortable bike model.


New, state of the art technology in both 3D modeling and carbon molding bring this new 2018 version of the Gallium Pro to the next level.


Key technical features of this design evolution:

  • Lightest frame ever at 794 g (M) for a painted frame including hardware
  • Refined tube shape design and new carbon fiber lay-up
  • Redesign and optimization of all parts of the frame: from the new 4 point riveted front derailleur hanger right up to the inner cable routing
  • Greater tire clearance enabling use of up to 28 mm tires


This evolution also includes:

  • A new, lighter fork that is stiff and comfortable
  • An inlaid chainsuck protector
  • A refined 27.2 seatpost for more compliance, adjustability and comfort


These key innovations combined elevate the Gallium Pro from World Tour proven race machine to World Tour Race winning machine!


Build kit highlights:

  • Fulcrum Racing Quattro LG wheelset
  • 3T finishing kit
  • Shimano Ultegra 8000 groupset
  • Prologo Kappa RS saddle
  • Continental Grand Prix 25c tyres


Full specification can be found in the details tab. 

More Information
Model Number ARGALPRO8000BG5
Brand Argon 18
Colour Black/Grey
Gender Mens
Age Adult
Model Year 2018
Frame Argon 18 Gallium Pro Frame
Fork Argon 18 Ga31 Ca
Shifters Shimano Ultegra
Derailleur (Front) Shimano Ultegra
Derailleur (Rear) Shimano Ultegra
Brakes Shimano Ultegra
Crankset Shimano Ultegra, 52/36t, 172.5mm
Cassette Shimano Ultegra, 11-30t
Chain Shimano Ultegra
Hub Front Fulcrum Racing Quattro LG
Hub Rear Fulcrum Racing Quattro LG
Rims Fulcrum Racing Quattro LG
Tyres Continental Grand Prix 700x25c
Handlebar 3T, 42cm (centre to centre)
Stem 3T ARX II, 120mm
Saddle Prologo Kappa RS
Pedal None incl,
Wheel Size 700c
Number of Gears 22
Ready to ride
Every bike from Start Fitness is fully checked & assembled before despatch and will arrive, almost, ready to ride. Each bike is assembled by one of our CyTech accredited mechanics and then packed into one of our custom boxes. Minimal assembly, with basic tools, is required before you can ride. Assembly tools are not usually included. More details can be found here.
Please note: Some bikes are not supplied with pedals. Manufacturers don’t know if you want flat or clipless pedals, rather than send the bike with the wrong type, they leave the choice for you to make.
This process has a lead time of between 7 to 10 working days
Unfortunately during peak times this may be slightly delayed. We will however, aim to despatch your bike as quickly as possible.
Making sure you are home
Once fully checked and boxed, we will contact you to book a delivery date. Our bikes are despatched on a next working day service (excludes weekends & bank holidays) for UK mainland orders, or a two day service to Northern Ireland and outlying Scottish areas. European bike deliveries usually take approximately one week.
Taking Delivery
Any mechanical or cosmetic issues need to be reported to us within one week of the delivery date. If you do not plan on using the bike straight away, we advise that you remove it from the box and check it over ASAP as we cannot be responsible for any reported issues (other than standard warranty issues) later than one week from the date that the bicycle was delivered.
First Check-Over
After a few weeks of riding (depending on riding style and conditions), a new bike will need a check-over to make final adjustments and to re-check all nuts and bolts. This is necessary as the bike goes through a ‘bedding in’ phase after which, final adjustment may be necessary. We recommend that this is carried out by a CyTech qualified mechanic. It is important to have these checks carried out to prevent any avoidable problems which may not be covered by warranty and to ensure the smooth running of the bicycle.
We can carry out the first check-over free of charge, at our Newcastle store (NE16JE). If you’ve had the bike delivered, it will be your responsibility to get the bicycle to and from our store for this work to be carried out. This complimentary check-over does not include any labour to replace worn parts or to fit new accessories.
All bikes must be booked in for the first service & must be clean or a £15 cleaning charge will be payable. You can book this by calling 0191 261 4191. Proof of purchase will need to be presented when the bicycle is dropped off for the first check-over.
Bike Servicing
Bicycles need to be serviced regularly, as a guideline we would advise on at least one full service per year and/or a standard service twice a year. If the bike is used regularly in adverse conditions, more regular servicing may be required.
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