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Welcome to your Triban RC120 Disc After Sales Service fact sheet. We have designed this bike to make it easy for riders to keep on progressing. Its versatility and 2x8 speeds mean there's no road you can't explore.With its comfort geometry, aluminium frame, carbon fork, ergonomic handles and disc brakes, it can handle any track you throw at it.
Find out how to maintain your bike properly.
The tyres are the only part of your bike that are in contact with the ground. It's important to minimise the risk of them losing grip, which is why it's important to make sure they are inflated to the right pressure. Check out our advice here:
You need to tighten your seat post correctly to make sure it stays in place. A loose seat post can slip when you're out and about on your bike. Conversely, if it's too tight, you run the risk of crushing the seat post and damaging your bike. The best way to tighten a seat post is to use a torque wrench. We recommend you tighten it to between 6 and 7Nm. Take care not to exceed the maximum height indicated on the seat post.
To find out if your pads are worn, check the thickness of the brake lining on the pad. You'll need to change the pads if the lining is less than 0.5mm thick.
You'll find the answer you're looking for in the FAQ.
Are your pedals broken? Do you want to change your pedals for clipless ones? Here's our advice. NB: please note that the screw thread on the left pedal is inverted and that the pedal thus screws on in an anti-clockwise direction. The right pedal has a standard screw thread. Please use the correct tool to take your pedals off as force needs to be exerted to unscrew them.
If your disc brakes are making a noise: - Check that the wheel is properly centred. To do this, loosen the wheel and tighten it up again. - Check that the brake calliper is in the right position. - Check the brake pads for wear. - Check the tension of your brake cables.
There are several things you can do if your brakes aren't working as well as they used to: - Use a degreaser to clean the disc. - Check the brake pads for wear. - Check the tension of the cable.
If your gears are slipping, you need to check the following: - Wear on your drivetrain. - The tension of the cables. - The derailleur, to see if it's twisted. You then need to adjust the derailleur.
Is your drivetrain worn? Do you need to change the number of cogs on your cassette? Watch our tutorial video to find out how to change your cassette. NB: the largest cassette that can be fitted on this bike is 11-34.
Are your chainrings worn? Do you want to change the number of teeth? It's easy to change your chainrings.All you need to do is use an Allen key to unscrew the screws holding the chainrings in place. You can then fit the new chainrings. The minimum size of chainring for this bike is 34 teeth.
Need to change some parts? Check out all our spare parts.
You can try to do all the aforementioned jobs yourself or you can visit the workshop at your Decathlon store and ask us to do them for you. For more information on the services offered by the workshop, please click on the link below.
TRIBAN provides a lifetime guarantee on the frame, handlebar and stem (under normal conditions of use). The guarantee for other parts is two years. When you start using your bike, some of the components may move a little. That's why we offer a free check-up of your bike in the first six months following the date of purchase. The table opposite details all the main components of your bike, the types of wear that are not covered by our guarantee and the duration of the relevant guarantee in the European Union.
Please contact one of our technicians who will be happy to help