How do I choose the right size for my bike?
Choosing the right bike size depends not only on your height, but also on your morphology (leg length and arm reach).
If you're between 2 sizes, taking the smallest will give you a sportier position, the largest a more comfortable one.
XS 155 165 cm
S 165 173
M 173 182
L 182 190
XL 190 200
You can try out a Triban 120 without a disc in store, as the frame geometry is identical.
Some stores offer the Postural Study service.
Frame
Comfort geometry with a taller head tube and shorter top tube for a more upright position than a conventional road frame.
6061 T6 aluminum sloping with semi-integrated headset.
Frame weight in M size: 1930gr
Fork
Carbon fork for lighter, more precise handling.
1"1/8 aheadset pivot for greater strength and rigidity in the cockpit.
Fork inserts for luggage racks. Maximum weight on fork: 9kg
Handlebars/stem/steering
Ergonomic handlebars for better grip and excellent comfort.
Axis-axis handlebar width:
XS, S: 400 mm.
M, L: 420 mm.
XL: 440 mm
Stem length
XS: 80mm
S: 80mm
M: 100mm
L: 110mm XL: 110mm
Transmission
Precise, robustly designed MICROSHIFT 8-speed lever. Comfortable ergonomics: the lever is comfortable for all hands. Precise front and rear derailleurs MICROSHIFT
Crankset/cassette
Cassette MICROSHIFT CS-H081 11-34
(11/13/15/18/21/24/28/34)
WHEELTOP crankset 48x34
Cranksets: 170 mm
Brakes
PROMAX DSK-300R disc brakes.
160mm disc front and rear
Anti-compression lining JAGWIRE to guarantee precision and braking efficiency
Semi-metallic pads SAV part number: 8562868 (Available in February 2020)
Wheels
Wheels Triban Tubeless Ready*
Aluminium 6063T6
ETRTO dimension: 622 x 17 C
Height 24 mm for greater lateral rigidity
Crossed steel spokes for greater rigidity (28 front and 28 rear)
Sealed cartridge bearings
Pair weight (without cassette and QR) : 2200 grams
*To convert to Tubeless, you'll need a pair of Tubeless Ready tires and a conversion kit, comprising 2 tubeless valves + 2 rim caps + canister of puncture-proof liquid.
Tires
Tires Triban Resist+
410 grams
Skinwall rigid bead
Puncture protection nylon 1mm
Tough casing: 55 TPI
Dimensions: 28c-622 / 700 x 28c for greater comfort
Max. pressure. 8 bar / 116 psi.
These tires are NOT tubeless ready.
Saddle/saddle post
New Triban ErgoFit saddle. Hammock design for greater comfort. Aluminium seat post Triban . Easy saddle trim adjustment
Diameter: 27.2 mm.
Length: 350 mm in M / L / XL, 250 mm in XS / S
Pedals
Versatile flat pedals.
Accessories/equipment
Bike supplied with front and rear lighting kit and bell
Weight
11.25kg in size M without pedals
Which luggage rack can I mount on this RC120 Disque?
The only compatible luggage rack is:
- PORTE BAGAGES 500 ONESECONDCLIP (ref: 8364376)
Type the reference in the search engine on DECATHLON to find this product.
Warranty
Frame, handlebars, stem, lifetime warranty, 2 years on forks, 2 years on peripheral components
Payment in 3 instalments is possible from a basket value of CHF 50 and requires the approval of our partner CembraPay. You will be able to choose this method of payment, and consult the terms and conditions and applicable fees when finalizing your order.
