How-to's
Chain broken, flat tyre or replace a seatpost? With our how-to's we give you step-by-step instructions, so that you can easily replace wear and tear parts yourself, fix flats immediately and learn to work on your bike yourself. Here, you will find all the information, tips and tricks you need to do it yourself – on the go and at home.
Patching a tube
A hole in the tube/tyre doesn't have to mean a sudden end to the ride. We'll tell you what you can do to get yourself back in the saddle quickly.
Setting up a light
You want to illuminate the bike path in front of you in the best possible way without blinding oncoming traffic? We'll show you how to set up your bike light correctly.
Drive & brakes
Replacing the handlebar and stem
Looking for a wider handlebar and adjustable stem? Or vice versa? You can replace the two components yourself with our help.
Replacing grips
Here we show you how you can easily replace grips on your bike yourself. The right grips are important for proper seating ergonomics.
Installing lighting
For bright and smart lighting on your bike, you don't have to go to a professional workshop. We'll show you how to install front lights and rear lights.
S.H.I.S.: Our easy guide to the headset designation standard
S.H.I.S. standardises headset designations. It facilitates the search for the matching headset. We will explain the headset standard.
Mounting a saddle
When cycling, the most weight is put on the saddle. So it must fit. To test your model immediately, you can mount it yourself. Find out how.
Installing tubeless tyres
Here you will find tips and tricks for installing tubeless tyres.
Mounting pedals
Mounting pedals made easy – in our tutorial we will show you how to do it.
Attaching an adapter plate to bags/baskets
In order for you to attach our bags and baskets to a system rack, they need a suitable adapter plate beforehand. You can attach it yourself.
Installing a dropper post
Dropper post have some advantages and definitely pimp your city bike. We'll show you how to upgrade your bike by yourself.
Adjusting a suspension seatpost
The height of the seatpost plays an important role in terms of ergonomics on the bike. When knees start to ache, it's time to adjust – we'll show you how.
Replacing shift cables
Whether you are routing internally or externally – we show you how to change shift cables without making an appointment at a professional workshop.
Replacing the chain
The chain is one of the parts that should be regularly checked for wear. If you need a new one, you can replace it with our help.
Replacing the brake pads
Brake pads are among the most important components on a bike. Learn how to check wear and how to replace them if necessary.
News
What's happening at CONTEC right now? Exciting announcements, information about our new products and valuable tips for you are all here.
Videos
On our YouTube channel, we show you close-ups of our parts and guide you step-by-step through the assembly process.
Discover more guide topics
Adjusting your Saddle
You have found your favorite saddle but the setting seems off? We show you how to adjust your seat height, saddle angle and horizontal saddle position.
Repairing a bike light
Lighting on the bike is extremely important. We show you how to repair your dynamo lighting.
Replacing brake cables
If the brake drags or is difficult to tighten it could be due to worn-out brake cables. Here you can learn how you can easily replace brake cables on V-brakes and cantilever brakes.
Adjust hub gears
Adjusting the shifting on an internally geared hub is easy. All it takes is turning one screw. We’ll show you how.
Adjust your derailleur
Adjusting the derailleur on a bicycle chain drive is not difficult.The first time it takes a little patience, but with some practice the derailleur is set up quickly.
Using a bicycle repair stands
Whether for repairs or regular maintenance on the bicycle, a bicycle repair stand simplifies all repairs and maintenance.
Adjusting disc brakes
Brakes must work! Correct adjustment is a key. Here we show you how to adjust your disc brakes.
Setting up a bike ergonomically
The right riding position on a bike is important. Especially during long rides, an incorrect posture can be painful. Here we give you tips on how to adjust your sitting position on a city, trekking or road bike.
Comfortable biking
Not sitting comfortably on your Dutch or city bike? Here, we give you a few tips on how to adjust the sitting position on your bicycle ergonomically.
Set-up the sitting position on a trekking bike
Not sitting comfortably on your trekking bike? Here, we give you a few tips on how to adjust the sitting position on your bike ergonomically.
Set-up a sporty sitting position
Especially sporty riders often sit in the saddle for hours, so the ergonomics of the bike must be right. Here, we give you tips on how to adjust the sitting position on your sporty bike.
Lighting and StVZO
For participation in road traffic, your bike should be safe for traffic. We show you which requirements must be fulfilled for RTLR (German StVZO) conformity.
Replacing a bicycle bottom bracket
Every pedal cracks?! Then it could be your bottom bracket. Here we show you how to remove the old bottom bracket and install a new one.
Retrofit luggage rack – this is how it works
A luggage carrier is very practical for everyday bikes. We show you how you can mount a carrier.
How to attach your "Mile Grinder" bikepacking bags
"Mile Grinder" is the name of our new bikepacking bag range. We will show you how to attach them to your bike here.
Changing sprocket
Changing the sprocket of a IHG is easier than you think. With our guide, you will be able to change your sprocket without any problem.
Bikepacking overnighter – Why should I sleep in the forest?
Why should I sleep in the forest? Isn't it cold and uncomfortable? We show you what you need for a night in the forest and why it can also be beneficial to sleep in the forest.
Changing the sprocket on an e-bike
Replacing an e-bike motor sprocket is no problem with the right tools. We will show you how to change three BOSCH engines from different years of construction.
G-Link: What's that?
With the G-Link system of our “Merge” grips, you can integrate convenient accessories directly onto your grips. Here we will show you how to install the grips including accessories.
Lights & electricity
Cockpit
Ergonomics
Contact points: grips, saddle & pedals
Wheel
Carrier & bags
DLUX micro battery-powered light – mounting and light cone comparison
Introducing our new front light series DLUX micro: choose a model with 120, 80 or 40 lux. Find out here how to mount them and compare their light cones.
Mount and adjust bike mirrors
In this post, you will learn how to attach a mirror to the cockpit. It helps you keep track of what's going on behind you.
Planning a bike tour: Digital or analogue? Which way works best?
Planning a cycling route is no rocket science, no matter whether you are planning a day trip or a multi-day tour. Here we show you how you can plan your next cycling tour digitally or analogue, including the advantages and disadvantages of both options.
Patch tubeless tires
Tubeless tires seal small holes themselves. If the hole is too large, you have to patch the tire. With the "Singer TL Pro" is no problem, that's how it works.
Advice all-around the bike
Travel tips
Seatpost
Cleaning a bike
Do you want to give your bike the perfect shine? Here at CONTEC, we’ll give you the best tips for cleaning and maintaining your bike.
Bike inspection
The great thing about bikes is that you can repair many things yourself at home with the right tools. But one wrong move can do more harm than good. That's why we'll show you what to look out for.
Wrapping bar tape correctly
Wrap bar tape correctly with our how-to guide. A step by step guide with detailed photos and the best tips for optimum comfort and grip.
