Converting Grip Shift to Click Shift
Introduction
Grip shifters are very common on bikes, both meant for kids and adults. In theory, they are easy to use and maintain, but in practice there's numerous reasons why I recommend better shifters.
Drawbacks of grip shifters:
Is it a deal breaker? Not for me. If I was considering 2 nearly identical bikes and one had grip shifters while the other had click shifters, I would buy the bike with click shifters, if all else was the same, but I'm not going to walk away from an otherwise good bike because it has grip shifters.
Why change to click shifters?
Even the most basic click shifter has some advantages over the grip shifters. Higher cost shifters have more advantages (and features). For a child's bike, or adult that isn't very experienced, this small change can result in:
Drawbacks of grip shifters:
- when not shifting, the bulky shift mechanism rests under the hand, in the tender part between thumb and index finger;
- requires significant wrist strength and flexibility to operate effectively;
- difficult to operate brake while shifting (for example, on a downhill);
- a bump or crash can cause the shifter to move, potentially damaging the chain or other parts of your bike;
- only possible to change one gear at a time.
Is it a deal breaker? Not for me. If I was considering 2 nearly identical bikes and one had grip shifters while the other had click shifters, I would buy the bike with click shifters, if all else was the same, but I'm not going to walk away from an otherwise good bike because it has grip shifters.
Why change to click shifters?
Even the most basic click shifter has some advantages over the grip shifters. Higher cost shifters have more advantages (and features). For a child's bike, or adult that isn't very experienced, this small change can result in:
- more comfort on the hand grips;
- less strength required to shift gears;
- can keep wrist in neutral position at all times;
- ability to brake and change gears simultaneously;
- less likely for a bump or crash to change gears.
- the lever may protrude, which can get caught on fingers or break off in a crash;
- operation may not be intuitive, more practice needed to learn;
- if wearing gloves, may be more difficult to operate.

Above: a Norco Detonator with it's original grip shifters.
Right: the same bike after grip shifters changed to click shifters.

Getting Ready To Change
Number of Gears
The very first step in replacing your shifters is figuring out what your gear configuration is so that you can get the right shifter.
- Determine number of front gears
- Determine number of rear gears


Using the photos above, determine how many individual chain rings there are where the pedal is: these are the front gears. It is common to find 1, 2 or 3 chain rings here. If you only have 1, you do not have any front gears.
Moving to the back of the bike, count the chain rings on the casette at the rear wheel: these are the rear gears. Most common number on bikes with grip shifters is 6, but be sure to count carefully.
The diagram on the right - from the top view - shows 3 gears in the front and 7 in the rear.
The diagram on the right - from the top view - shows 3 gears in the front and 7 in the rear.
You can confirm the number of gears on some shifters on the handlebars, Right is Rear and most shifters will have numbers indicating rear gears. Confirm with your count on the rear gears. The left shifter is for the front, if you have one: many front shifters do not have numbers and only show H (for high) and L (for low) so you may be unable to verify your count.
If in doubt, take it to a bike shop and ask a professional for help.
Gear configuration lingo:
It's not quite enough to know how many gears you have, you also need to understand how to read product labels and in order to do that you have to learn a little bit of lingo.
Gear configuration of a bike is simply a way to easily explain how many gears you have where. For the bike pictured above which I changed the shifters on, it is 3 x 6, spoken as 3 by 6, which means there are 3 gears in the front and 6 in the back. This is a very common gear configuration, though it's also not uncommon to find 2 x 6, 1 x 7 or even 1 x 11 now. It's unlikely that a bike with a 1x11 gear configuration will have a grip shifter (singular, as it only has a rear shifter), though.
Finding the Shifters
Other Supplies
Tools Needed
The Process
Changing The Shifters
The easiest way to describe the process is to demonstrate it. I don't recall what video I watched to learn how to do this when I made the change, but this one covers it well: video.
Note that the new shifters used in this video have integrated brake levers: if your new shifters don't, you can skip the part where he reconnects the brakes.
Here's a video for installing the Shimano TX30 Thumb Shifters (the bike does not have grip shifters to replace), for example.
You can also search for videos for the installation of your specific shifters.
Note that the new shifters used in this video have integrated brake levers: if your new shifters don't, you can skip the part where he reconnects the brakes.
Here's a video for installing the Shimano TX30 Thumb Shifters (the bike does not have grip shifters to replace), for example.
You can also search for videos for the installation of your specific shifters.
Adjusting The Gears
In Conclusion
Changing the grip shifters on your bike may not be something that you had ever considered doing, but once it's done, you'll likely wonder why you didn't do it sooner.
Making the shifting easier to use on your bike may lead you to realize that you don't know what the purpose of gears is or want to ride in more places where you actually need to use gears: it's the perfect excuse to explore course offerings. Whether you don't know how to ride at all, are just starting out or want to expand where you ride in Calgary, we have a course for you!
I hope to see you, and your new shifters, in a course soon.
- Melissa Malejko, Owner of Safer Cycling Calgary
Making the shifting easier to use on your bike may lead you to realize that you don't know what the purpose of gears is or want to ride in more places where you actually need to use gears: it's the perfect excuse to explore course offerings. Whether you don't know how to ride at all, are just starting out or want to expand where you ride in Calgary, we have a course for you!
I hope to see you, and your new shifters, in a course soon.
- Melissa Malejko, Owner of Safer Cycling Calgary
Fish Creek Park

Hiawatha Trail

The Norco Detonator in these pictures was the first bike my daughter fit for more than a single year. The time & cost investment of changing the grip shifters to the thumb shifters allowed her to effectively and easily use the gears on the bike, so she was never frustrated with the operation of the gears.
This bike had so many adventures: the Hiawatha Train Trail (and it's 1.66 mile / 2.67 km tunnel), 20 km Goat Creek mountain bike trail to Banff, mountain bike camps at Winsport, and literally hundreds of kilometers of pathway riding including the entire circuit of the Rotary-Mattamy Greenway (145km) around Calgary, in addition to rides around the community, campgrounds, and so much more.
Banff Springs Hotel

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