Road Bike, RCR Pro Ultegra DI2 Raw

This is our most accomplished bike to date. Designed and tested by aerodynamics specialists, it offers the perfect balance between pure performance and pleasure. RCR or RCR Pro: the choice is yours!

ID 8894076

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QUEBEC CONSUMERS ONLY: Decathlon Canada Inc. offers a wide selection of repair services, spare parts (in-store and online), and support information, but we do not guarantee their availability under the Consumer Protection Act. The only exceptions are the specific repair services listed below for purchases made on or after October 5, 2025
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How to get it

Road Bike, RCR Pro Ultegra DI2 Raw 10/11

Efficiency
Super High Modulus carbon frame so you can fully harness every watt

Description

Design details

Several finishes available
Depending on the groupset and wheel configuration, you can choose from different finishes to create a bespoke model. The RCR Pro frames come in a raw carbon finish with a matte varnish. This means that the carbon fibres are visible since they are not covered by paint. Every frame is unique as the 450 pieces are individually laminated by hand in the mould, which saves up to 100 g (3.5 oz).
Drivetrain maintenance
Please note that it is important to regularly service your drive train, especially if you ride in difficult conditions (wet and/or dirty roads). Regular maintenance will help your drive train to last for longer. You should regularly check your chain with our chain wear indicator, which is available on our website.
Swiss Side Hadron² 500 Classic wheels
Drawing on its F1 experience, Swiss Side combines Swiss engineering prowess with the best components to offer the most high-performance wheels on the market. They guarantee minimal drag, with unrivalled stability even in windy conditions. Swiss Side Hadron² 500 Classic Hyperglide Top-of-the-range stainless steel bearings Swiss Side 370 hubs Depth: 50 mm Internal width: 20 mm Weight: 1,640 g (3.6 lb)
The RCR Range
The RCR range is built for cyclists who refuse to compromise. With this bike, performance is the top priority. Every tube’s cross-section is engineered to deliver maximum efficiency at key wind angles (–15° to +15°). This bike falls into the aero-light category: an optimum balance of lightness, rigidity and aerodynamics combine to make this an exceptional bike. If you want a bike designed to win races, the RCR is it.
Shimano Ultegra 12s drive train
Shifter: Shimano Ultegra R 8170 Front derailleur: Shimano Ultegra R8150 Rear derailleur: Shimano Ultegra R 8150 (34 T Max) Cassette: Shimano Ultegra R8100 11/34 Bottom bracket: Shimano Ultegra R8100 52/36 Crank length according to bike size XS/S: 170 mm M: 172.5 mm L: 175 mm Shimano 12S chain
A closer look at the frame
The RCR Pro’s frame weighs 790 g (1.7 lb) - painted, in size M. The RCR’s fork weighs 380 g (0.8 lb) - painted, in size M. The frame can take tires up to 32 mm wide. There may be weight variations depending on the colours (+/- 50 g). Please note: Carbon frames must not be secured on the top tube, seat tube and down tube using a clamp (workshop stand, bike carrier). Carbon is a very rigid material but it does not withstand compression.
Warning and adjustment
Please note: never squeeze the brakes without a wheel being attached, as you could get the brake pads stuck together. If the rotor is touching the pads, here’s how to realign the caliper: - Brake hard and tighten the caliper at the same time - If the problem persists, go to the nearest store.
Disc Brakes
Shimano Ultegra RTCL 800 disc brake with 160 mm discs in front and 140 mm in back. The Ultegra disc brakes are hydraulic. This gives you more progressive, more powerful braking. You will need to bed the brakes in. Simply brake gradually 20 times at a low speed (20 km/h), then repeat at 30 km/h. Be sure to bed in both brakes. Bedding in creates more friction between the disc and brake pad.
Continental GP 5000 S TLR Tire
Ride faster, more comfortably and with even greater puncture resistance with the Continental GP5000 S tubeless ready tires 700x28C: pressure between 58 and 94 psi Weight: 280 g (9.9 oz)
Pedals
Sold without pedals.
Sizing
Please refer to the bike frame geometry table. If you’re between sizes, choose a smaller frame if you want a bike that’s more responsive and agile. However, if you want to be comfortable when riding long distances, the bigger size is your best bet.
RCR Pro Frameset
A carbon frame is defined by its geometry, its tube shapes, and its layup. The layup is how the carbon fibres are assembled. Not all fibres have the same properties. On the RCR pro, we’ve chosen exceptional super-high modulus fibres that make the bike stiffer in the areas that are put under the most stress and that slightly reduce the weight. The RCR Pro frame is used by riders in the Decathlon Ag2r world tour team.
Tubeless or inner tube?
We recommend converting your tires to tubeless using the tubeless valve that comes with the bike. Tubeless tires provide more comfort, offer improved efficiency, and are self-sealing for small punctures. Of course, you should always carry an inner tube in your repair kit, just in case your tire gets a slightly bigger puncture.
Shimano Ultegra DI2 Groupset + Inpeak power sensor
This RCR is equipped with a full Shimano Ultegra DI2 12S groupset. A power meter is a must for cyclists who want to plan their training and monitor progress. Inpeak power sensors are accurate and reliable, making them the ideal choice. In this case, the Inpeak Powercrank-E single (left crank) Total drive train weight: 2,717 g (6 lb)
Drivetrain lifespan
When buying a bike, it’s important to take into account servicing costs, especially the drive train. We have provided averages below so that you have a general idea of what to expect. They will, of course, vary depending on the care you take of your drive train. The average lifespan of a well-maintained chain is 5,000 km. The average lifespan of a cassette is 10,000–12,000 km. A poorly maintained chain can jump, in turn damaging your bike’s frame.
Position
RCR carbon seat post Dimensions by bike size: XXS: 271 XS: 316 S: 331 M: 356 L/XL: 406 Fizik Argo Vento R5 saddle or Fizik Antares R5 saddle, depending on version. These racing saddles, developed in partnership with professional racers, have a short nose to promote stability and relieve pressure on soft tissue areas. Weight: 225 g (8 oz) (140 mm)
Cockpit
The RCR features an integrated headset for smooth steering and easy maintenance. DEDA x Van Rysel Superbox EVO: the stem is lightweight yet sufficiently rigid XS: 80 mm S: 90 mm M: 100 mm L: 110 mm XL: 120 mm Handlebar: Deda Superzero RS carbon Deda measures handlebar width from end to end, meaning a 400 mm handlebar measured between axles = a 420 mm handlebar from Deda) Width between axles: XS and S: 400 mm M/L: 420 mm XL: 440 mm
Hydraulic brake maintenance
Hydraulic brakes operate within a closed system, with a hose maintaining the seal between the brake lever and caliper. Over time, a slight loss of pressure is normal, which can reduce braking efficiency. When your brake guard is too soft, or you stop short against your handlebar, you need to bleed your system. This process requires specialized tools and expertise.

Road Bike, RCR Pro Ultegra DI2 Raw

How to get it

Features

Efficiency

Description

Design details

Specifications

Details

Composition

EU product safety contact

Usage & care

Description

Design details

Specifications

Details

Composition

EU product safety contact

Specifications

Details

Composition

EU product safety contact

Usage & care

How to use

How to repair or replace

Our carbon frames and forks come with a 5-year warranty.

Care instructions

Specifications

Details

Composition

EU product safety contact

How to use

How to repair or replace

Our carbon frames and forks come with a 5-year warranty.

Care instructions