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TRIBAN RC 120 Disc Gravel Adventure Bike - Microshift

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was £499.99 -%


This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

From To

* Sales from to Until end of stock
* From and limited stock
£499.99 -%
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

* From To

* Sales from to Until end of stock
* From and limited stock
Check availability in store
discovering gravel biking. Easy, versatile: single chainring 38-11/42, XL flared handlebar, 23c tubeless wheels and 38 tyres (also available for women) We have designed this gravel bike to make it easy to discover gravel riding. Easy and versatile: single chainring 38-11/42, mechanical disc brakes, XL flared handlebar, tubeless wheels and 38 tyres.
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Due to high demand, we are currently suspending online delivery for bikes. We are now increasing the availability of our bikes in our store showrooms while continuing with our Click and Collect service. This is a temporary measure and we thank you for your patience and understanding.


Product benefits

Cycling comfort Comfortable geometry, raised position, carbon fork, alu frame.
Brake control Mechanical disc brakes: effective and progressive, even in damp conditions
Versatility Can take a mudguard and pannier rack in the front and/or in the back
Lifetime warranty Triban offers a lifetime warranty on the frame, stem, handlebar and rigid fork.

Technical Information


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 155 165 cm
S 165 173
M 173 182
L 182 190
XL 190 200
You can try out a Triban 120 disc in the store, since the frame geometry is identical.


Comfort-oriented frame geometry with a higher steering socket that offers a more upright position than a classic road frame. With an elongated top tube and shortened stem, this gravel frame geometry moves the fork forward for better alignment of your feet and the front wheel.
6061 T6 sloping aluminium frame with semi-integrated headset.
Frame weight, size M: 1800 g


Carbon fork and aluminium pivot that are more lightweight and offer more precise directional control.
1"1/8 aheadset head tube ensures the steering assembly is strong and rigid.Notches in the fork for mounting a pannier rack. Maximum load on the fork: 9 kg
Fork weight: 750 g

Handlebar / stem / steering

Triban Gravel aluminium handlebar with a 16° flare for better grip and excellent comfort.
Handlebar width (axle-to-axle):
XS / S: 420 mm.
M / L: 440 mm.
XL: 460 mm.
XS / S: 70 mm. M: 90 mm.
L: 100 mm.
XL: 110 mm


Single chainring 38-11/42
Precise, very sturdy MICROSHIFT XLE 10-speed shifter. Very comfortable ergonomics: the shifter is comfortable regardless of hand size.
MICROSHIFT M665 rear derailleurs with "Clutch" system to hold the derailleur and prevent the chain from jumping. It can be disengaged to easily remove the wheel.

Crankset / cassette

MICROSHIFT H100 10-speed 11-42 cassette
TRIBAN 38 bottom bracket
Aluminium 6061 crank and steel chainwheel guard
Cranks: 170 mm for all bike sizes
To prevent the chain from jumping, we combined the rear derailleur with a clutch system, an anti-chain jam on the seat tube, and an external flange on the chainwheel guard.


PROMAX DSK disc brakes.
DSK 330R "flatmount" front brake
DSK 300R "postmount" rear brake
160 mm front and rear discs
Anti-compression Jagwire KEB-SL housing to ensure precise and effective braking. They are reinforced with Kevlar and have a specially designed inner liner to allow the cables to glide smoothly.
Semi-metal pads; item code: 8562868


Triban Tubeless ready* wheels
6063 T6 aluminium
ETRTO Dimension: 622 x 23C
Rims with eyelet spoke inserts for more durability
Crossed steel spokes for improved rigidity (28 front and 28 rear)
Sealed bearings
Weight per pair (without cassette and QR): 2300 g
TESA TLR rim strip
*To convert to Tubeless, add 2 tubeless valves ref:8551979 + tubeless anti-puncture liquid / sealant ref:836339


Hutchinson 700x38 tyres
450 g per tyre
Skinwall stiff bead
Dimensions: 622-38 / 700x38
33 TPI carcass.
Min. pressure: 3 bar / 43 psi
Max pressure: 5.5 bar / 80 psi

Saddle / Seat post

Triban ErgoFit saddle. Hammock design for greater comfort. Aluminium Triban seat post with 27.2 mm diameter for greater flex and thus greater comfort. Easy saddle adjustment
Diameter: 27.2 mm.
Length: 250 mm in XS, 300 mm in S, 350 mm in M / L / XL


Hybrid platform pedals.

Accessories / equipment

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


10.95 kg in size M, without pedals

Why choose a gravel bike instead of a regular road bike with fat tyres?

A gravel bike is not just a road bike with fat tyres. Even if it shares DNA with a road bike, gravel bikes have their own unique characteristics.
On our GRVL 120 gravel bike, we have changed the frame of our RC120 disc by adjusting clearance (tyre space) for riding with a 700x38 tyre. It also has mechanical disc brakes.
On this gravel bike, we also used our tubeless gravel wheels in 23c, and a single chainring drive train.

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Composition / advice

100.00% Aluminium
Stock advice Store your bike in a cool, dry place away from sunlight. If riding or stored in salty environments, be sure to wash and dry your bike after each ride.

Our commitments

Test Product In order to assess this gravel bike, we performed numerous tests in the lab and on roads and trails LAB TESTS for ISO 4210 Standard: LATERAL RIGIDITY, FORK FRONT SHOCK ABSORPTION, COMFORT (GEOMETRY) FIELD TESTS: LONG RIDES, GRAVEL TOURING, many rides on all types of terrain (roads, gravel, trails, country roads, woodland, mud, rocky ground, etc.)
Guarantee : Lifetime warranty on: the frame, stem, handlebar and rigid fork.


Q : How to assemble your bike?
Everything you need to know about making sure your bike is comfortable, secure and ready to ride.
Q : How do you adjust your brakes?
Having properly functioning brakes is vital when out on the road. Check out how to get them working to your liking.
Q : How to replace a brake lever on a bike?
Having properly functioning brakes is vital when out on the road. Here’s a video to show you how to make sure your new brake level is working nicely.
Q : How to replace a disc brake?
Having issues with your disc brake? Then this video is for you.
Q : How to adjust your bike handlebar?
A suitable handlebar height is essential to your cycling safety and comfort. Find out how to adjust it to your liking with our video.
Q : Do you offer a Cycle To Work scheme?
Find out everything you need to know about way of getting to work that’s good you and the environment.Check Here

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Our services

GRVL 120
Maintenance and repair
Maintenance and repair
Spare parts