triban

Road Bike - RC 120 Disc

4.2
336 [product-info-reviews]

Make progress with this versatile bike!The comfort geometry, aluminum frame, carbon fork, and disc brakes allow you to take on any type of path.

[text_ref] 8619132

$750.00

A great first bike to facilitate riders’ progress. It's versatility and 2 x 8 speeds let you explore any kind of road. Make progress with this versatile bike!The comfort geometry, aluminum frame, carbon fork, and disc brakes allow you to take on any type of path.

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Frame: 100.0% Aluminium

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We recommend that you also wear cycling shorts with a protective pad for added comfort.

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Store in a cool, dry place away from sunlight. If using or storing in salty environments, wash and dry after each use.

Cycling comfort

Comfortable, raised position, adjustable stem, carbon fork, aluminum frame.

Brake control

Mechanical disc brakes: effective and progressive, even in damp conditions.

Versatility

Inserts for pannier rack and fender, compatible with up to 32 mm tires

Sitting comfort

The new ErgoFit saddle guarantees long-lasting comfort.

Lifetime warranty

We guarantee the frame, stem, and handlebars for life and the fork for 5 years.

Choosing the right size

Choose your bike size based on your height and build (arm span and leg length). If you are between sizes, a smaller size fosters a more athletic position while a larger size provides more comfort. XS: 155–165 cm (5'1" to 5'5") S: 165–173 cm (5'5" to 5'8") M: 173–182 cm (5'8" to 5'11") L: 182–190 cm (5'11" to 6'3") XL: 190–200 cm (6'3" to 6'7") You can try the Triban 120 Bicycle, which has exactly the same geometry but without disc brakes, in our store. Some stores offer a bike fitting service.

Frame

Comfort geometry, with a longer headtube and shorter top tube, offering a more upright position than a classic road frame. 6061 T6 aluminum sloping frame with semi-integrated headset. Frame weight, size M: 1,930 g (68 oz.)

Fork

Lighter carbon fork provides more precise directional control. Aheadset 1 1/8" (28.5 mm) head tube provides great strength and rigidity to the steering assembly.Insert in the fork to attach a pannier rack. Maximum load on the fork: 9 kg (20 lbs)

Handlebars/stem/steering

Ergonomic handlebars for better traction and greater comfort. Handlebar width (centre-to-centre): XS, S: 400 mm (15 3/4").M, L: 420 mm (16 1/2").XL: 440 mm (17 1/3") Stem length XS: 80 mm (3") S: 80 mm (3 1/5") M: 100 mm (4") L: 110 mm (4 1/3") XL: 110 mm (4 1/3”)

Drivetrain

High-precision, sturdy Microshift 8-speed shifter. Very comfortable design: the shifter is easy to operate, no matter your hand size. High-precision front and rear Microshift derailleurs

Crankset/cassette

Microshift CS-H081 11-34 cassette (11/13/15/18/21/24/28/34) Wheeltop 48 x 34 bottom bracket Cranks: 170 mm (6 2/3")

Brakes

Promax DSK-300R disc brakes. 160 mm (6") disc brakes at front and rear Jagwire anti-compression housing guarantees braking precision and efficiency Semi-metal pad, item code: 8562868 (available February 2020)

Wheels

Triban Tubeless ready* wheel 6063-T6 aluminum 24 mm high for greater lateral rigidity Crossed steel spokes increase rigidity (28 front and 28 rear) Sealed bearings Weight per pair (without cassette and quick release): 2,200 g (78 oz.) * To switch to tubeless, you’ll need a pair of tubeless ready tires and a conversion kit with 2 tubeless valves, 2 rim strips, and a bottle of anti-puncture liquid.

Tire

Triban Resist+ tires 410 g (14 1/2 oz.) Skinwall stiff bead 1-mm nylon anti-puncture protection Durable carcass: 55 TPI. 28c-622 / 700 x 28c for greater comfort Max pressure: 8 bar / 116 psi. These tires are not tubeless ready

Saddle/seat post

New Triban ErgoFit saddle. Hammock design for greater comfort. Triban aluminum seat post. Easy-to-adjust saddle Diameter: 27.2 mm (1"). Length: 350 mm (14") in M, L, and XL, 250 mm (10") in XS and S

Pedals

Hybrid platform pedals.

Accessories/equipment

Bike comes with a front and rear light and a bell.

Weight

11.25 kg (25 lbs) in size M without pedals

Which pannier rack can you put on the RC 120 Road Bike?

The only compatible pannier rack is the: - 500 OneSecondClip Pannier Rack (ref: 8364376) Type the reference number into the search box on the Decathlon website to find this product.

4.2/5

(336 )

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5 [translation_review-star]s

184

4 [translation_review-star]s

90

3 [translation_review-star]s

32

2 [translation_review-star]s

16

1 [translation_review-star]

14

85% [translation_statistics-rating-breakdown-customers-recommend]

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Fri, May 23, 2025

Noah

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: 3 to 8 weeks

: en_CA

Like the bike and don’t regret the purchase. For me, the shifters do lack significantly and lack smooth and reliable gear switches. I upgraded to this from a 5 year old 500 dollar bike and the shifters are essentially the same quality. Other than that, love everything about th

e bike, the form is comfortable but the seat sucks. Very fast and sleek and good geometry.

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Cycling comfort3
Brake control4
Versatility3
Value for money4
Preparation (assembly, clamping, adjustment)3
Look / Design5

Wed, May 07, 2025

HNA

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: 3 to 8 weeks

: en_CA

Solid entry/beginners road bike.

Value for money5
Preparation (assembly, clamping, adjustment)5
Look / Design4
Versatility5
Brake control5
Cycling comfort4

Wed, May 07, 2025

Gautier

-

: 3 to 8 weeks

: en_CA

Un bon vélo abordable pour entrée de gamme

Cycling comfort4
Brake control5
Versatility5
Value for money4
Preparation (assembly, clamping, adjustment)3
Look / Design4

Sun, Sep 08, 2024

Anonymous Author

-

: 3 to 8 weeks

: en_CA

Best bang for the bucks. Good shifting less than 11 kgs wight and disk brake for only 750 dollars

Brake control5
Versatility5
Value for money5
Lifetime warranty5

Wed, Aug 07, 2024

Anonymous Author

-

: 3 to 8 weeks

: en_CA

I love it

Value for money5
Brake control5
Versatility5

Brand''s answer:

Thank you, for your feed back, it's important to us! We take your comments.Globaly our customer are satisfied with the product, Road Bike - RC 120 Disc, note 4,43/5. We hope to see you in one of our Decathlon stores! CorinnePassionnée de sport- Sport enthusiast

Wed, Jul 24, 2024

Alexandre

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: 3 to 8 weeks

: en_CA

First road bike, and I really enjoy it

Brake control4
Versatility4
Value for money5
Lifetime warranty5

Brand''s answer:

Hello Alexandre, Thank you for taking the time to complete a review and recommend our roak bike RC 120 Disc. Have a nice day! Hélène, conseillère sportive

Wed, Jul 24, 2024

Anonymous Author

-

: 3 to 8 weeks

: en_CA

This bike is great value for money. The front brakes rubbed a bit initially but once they were seated it is now running smoothly.

Brake control4
Versatility5
Value for money5
Lifetime warranty5

Wed, Jul 03, 2024

美幸

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: 3 to 8 weeks

: en_CA

It looked and performed well.

Brake control4
Versatility4
Value for money4
Lifetime warranty4

Tue, Jun 18, 2024

Dan

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: 3 to 8 weeks

: en_CA

Suite à ma première sortie mon pneu arrière ne se gonflait plus. Le service après-vente a été excellent et ont changé mon pneu. J'ai un autre rendez-vous car le dérailleur n'est pas parfait. Je monte des pentes abruptes et il "saute". J'espère que le problème pourra être réglé

.

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Brake control5
Versatility4
Value for money4
Lifetime warranty4

Brand''s answer:

Merci pour vos commentaires ! Nous sommes désolés d'apprendre les problèmes que vous avez rencontrés avec votre vélo après votre première sortie. Nous sommes heureux d'apprendre que notre service client a pu résoudre rapidement le problème de pneu crevé et le remplacer pour vo

us. En ce qui concerne le problème avec votre dérailleur, nous vous présentons nos excuses pour le désagrément. Notre équipe fera de son mieux pour résoudre le problème, en veillant à ce que votre vélo fonctionne parfaitement, surtout lors des montées abruptes. Votre satisfaction est importante pour nous, et nous apprécions votre patience. Si vous avez d'autres préoccupations ou avez besoin d'aide supplémentaire, n'hésitez pas à nous contacter. Sportingly,Decathlon Ottawa Team

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Fri, Jun 14, 2024

Anonymous Author

-

: 2 week or less

: en_CA

Really happy with this bike so far. Smooth ride around the city and fast on the trails

Brake control4
Versatility5
Value for money5
Lifetime warranty5