RC 520 Flat Bar Disc Road Bike - 105

€ 850.00
SKU: S307286 / 2716814 / 8543912
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Delivery in 7 to 10 working days
Product benefits
  1. Cycling comfort
    Comfort road geometry, 28mm tyres, ergonomic 2-position grips
  2. Versatility
    Inserts for pannier rack & mudguards, compatible with 36 mm tubeless ready tyres
  3. Precision
    The Shimano 105 R7000 groupset, front and rear derailleur, brake levers.
  4. Brake control
    Hydro-mech disc brakes: effective and progressive
  5. Sitting comfort
    The new ErgoFit saddle guarantees long-lasting comfort.
  6. Lifetime warranty
    Decathlon offers a lifetime warranty on the frame, stem and handlebar
Product feature
  1. Choosing the right size bike
    You should choose the size of your bike based on your height, as well as your build (arm span and leg length). If you are between sizes, the smaller size will give you a more athletic position, while the larger size will give you a more comfortable position. XS 154 165cm S 165 173cm M 173 180cm L 180 188cm XL 188 200cm You can try the Triban 500/520 drop bar, which has exactly the same geometry, in our stores. Certain stores offer a bike fit service.
  2. Frame
    New Triban Evo frame in 6061 T6 aluminium, comfort-oriented geometry with adapted sloping Weight: 1780 g in size M.Strong, versatile frame: can be fitted with a mudguard and pannier rack Compatible with tyres up to 700x36 or 650x40
  3. Fork
    New Triban Evo fork with carbon blades and aluminium 1"1/8 Aheadset steerer tube. This fork combines comfort, low weight (680g), and precision. The carbon has been machined to provide good lateral rigidity and good filtering of frontal vibrations. Inserts on blades for mounting a front pannier rack. Maximum load on the fork: 9kg, Holes on the wheel axle for attaching a mudguard Compatible with tyres up to 700x36 or 650x40
  4. Handlebar / stem / steering
    Ergonomic aluminium flat handlebars for a better grip, excellent comfort and ease of use. Handlebar width end to end: XS / S / M: 560 mm. L / XL: 600 mm. Reversible stem (+7° / -7°): XS / S: 80 mm.M: 100mm.L: 110 mm.XL: 120 mm.
  5. Drivetrain
    Shimano 105 R7000 shifters Shimano 105 R7000 front derailleur Shimano 105 R7000 rear derailleur with 11 speeds and long screed Total weight: 843 g
  6. Crankset / cassette
    Microshift CS-H110 11S 11/32 cassette (11/12/13/14/15/17/19/21/24/28/32). Shimano RS 510 compact crankset 50/34. Crank length varies according to size of bike: XS, S: 170 mm.M: 172,5mm.L, XL: 175 mm.
  7. Brakes
    TRP HY/RD disc brakes. Cable-operated hydraulic pistons, ensuring reliability and efficiency 160mm disc at the front and rear Anti-compression Jagwire housing to ensure braking precision and efficiency Semi-metallic TRP pad (M515/M525 version)
  8. Wheels
    Triban Tubeless Ready* Light wheels 9mm Quick Release (QR) axle Aluminium 6106T6 ETRTO Dimension: 622 x 17C 24 mm height for increased lateral rigidity. Crossed steel spokes for greater rigidity (28 front and 28 rear). Sealed cartridge bearings.Weight per pair (without cassette and QR): 2000 g * To switch to Tubeless, you'll need a pair of Tubeless Ready tyres and a conversion kit including 2 tubeless valves + 2 rim strips + bottle of anti-puncture liquid
  9. Tyres
    Triban Resist+ tyres 410 g Skinwall stiff bead 1 mm nylon anti-puncture protection Durable carcass: 55 TPI. Dimensions: 28c-622 / 700 x 28c for greater comfort. Max. pressure: 8 bar / 116 psi.These tyres are NOT Tubeless Ready
  10. Saddle / Seat post
    New Triban ErgoFit saddle. Hammock design for greater comfort. Aluminium Triban seat post. Easy seat adjustment Diameter: 27.2 mm. Length: 350mm in M / L / XL, 300mm in S, 250mm in XS
  11. Pedals
    Platform pedals included with the bike.
  12. Accessories / equipment
    Comes with front and rear-lighting kit and bell.
  13. Mudguard compatibility
    This bike is compatible with the following mudguards in our range: - B'TWIN FLASH ROAD BIKE SADDLE MUDGUARD (item 8327786) - RACEBLADE PRO XL SKS ROAD BIKE MUDGUARD SET (item 8515529) - BLUEMELS MATT 35 SKS ROAD BIKE MUDGUARD Set (item 8385659) Enter the product code into the search bar on the DECATHLON website to learn more about those products.
  14. Is the RC520 suitable for bikepacking?
    Yes, this bike was designed for bicycle touring on roads, including bikepacking. That means you can install light bags, for example on the saddle, on the frame, and on the handlebars. Thanks to its comfort, the RC520 is the perfect companion for long journeys in the saddle. This bike is not however a bike for travelling. We do not recommend overloading it with larger travel bags on the pannier rack, for example.
  15. See this bike in action!
    Our Triban bikes have already gone on many adventures! Discover our Triban stories on
  16. Weight
    10.6 kg in size M, without pedals
Product testing
  1. Composition
    Frame : 100.0% Aluminium
  2. Storage advice
    Store your bike in a dry, cool place. If riding or storing your bike in a salty environment, be sure to wash your bike after each use.
  3. Product restrictions
    Not suitable for competition (not UCI certified).
  4. Product information
    Our most comfortable road bike, in a flat handlebar version. Discover its hydro-mechanical disc brakes, specially designed geometry, and the Shimano 105 groupset.
  5. Lab tested
    When it came to testing this new RC520 bike, we certainly didn't hold back. In the lab, the bike passed all of the tests for the most demanding standards, as well as additional tests that helped guide our design choices (geometry, fork rigidity, etc.). Bu