44. How to Adjust your Child’s 1st Hand Brake
Adjust the brake lever reach and spring tension to work for small hands.
In this tutorial we’ll learn how to set up your child's first hand brake. Often the excitement of getting a new bike with a hand brake quickly turns to disappointment when your child tries to use it, only to find the lever is too far from the handlebar and hard to pull. On most children’s bikes this is easy to fix.
For this job you’ll most often need a 10mm wrench to adjust the brake cable bolt, and a small metric allen key or phillips (+) screwdriver for the lever’s reach adjustment. When adjusting cables it also makes things a lot easier if you have a 4th hand cable puller. We’ll assume your brake pivot and pads are already adjusted as explained in the sidepull caliper tutorial. Search the site for “How to Adjust Sidepull Caliper Brakes” to learn more about this style of brakes.
First you’ll need to loosen off your brake cable bolt. You don’t need to remove it completely. This will allow you to adjust the brake lever’s reach. On the lever you should see a screw or bolt on the inside close to the handlebar. This is the reach adjustment screw. As you turn this screw you’ll notice the lever move closer to the handlebar grip. Turn it just enough so you child can easily reach the lever, but not too far, as it still needs to be able to move enough to pull the brake.
Now re-adjust and tighten your brake cable. This is where the 4th hand tool comes in handy, as it will grip and pull the cable for you while you tighten the bolt.
Once the reach is set up and the brakes are working, your child may find the lever is close enough but hard to pull. This is caused by high spring tension on the back of the brake caliper. To relieve some of this tension, you can push the spring in toward the wheel on both sides. I use an old screwdriver that I’ve ground down to a have a concave end just for this purpose, so it doesn’t slip and gouge my knuckles. Push just enough so it gives a tiny bit. You don’t want to push the springs too much as they still need some tension to pull the brakes back outward.
Hello guys,my nickname is sky,I'm from malaysia and I need your help.
I recently touched my rear bicycle brakes which lead to the cable come out from the rear brakes.dont really know a lot of bicycle so hope you guys could help me .thanks.i got give you the pictures in the link below.
Read more >>
I noticed I was missing a screw on one brake arm of my front v brakes, so I took off the screw on the arm that had one to find the dimensions of the screw. Then, after getting another screw, I can no longer screw either screw.
They just don't screw..
Maybe I'm missing something else?
I looked at the part where the spring adjustment screw screws into, and there's a little cavity that it runs along. Maybe a nut goes there or something?... Read more >>
i just bought a mid 90's Giant Yukon and its missing the 'yoke' i believe its called on both front and rear and i believe [based on looking at another giant bike i have] that it also needs some type of roller pulley piece for the rear brake to function properly. as it is now the brakes consist of just the calipers and worn out pads. the front has the cable connected to the lever on handlebar but it ends right where it would connect to the yoke and cable that connects to each side.
so it seems my front brakes could be fixed easily by getting a yoke and cable, but my question ... Read more >>
I have to change my plastic brake levers in this bike.[attachment=4514]
They are not good, brake cable keeps popping out randomly which is dangerous. I would like to get an alloy ones but don’t know what size/ type/model I need and what keyword to use to find them .They are many on ebay and I don’t know what are suitable for this dutch bike. I have low budget for these.Please help me.[attachment=4515][attachment=4516]... Read more >>
I have this bike.
It says the breaks are, Shimano Alivio M-System brakes
I'm trying to figure out which break pads to buy. This is just a road commuting bike.
I looked on Amazon, I have the free amazon prime month, but there are hundreds of different break pads of different sizes.
Measuring the current pads with a ruler, they are 70mm long. And the breaks are caliper in design.... Read more >>
I was trying to put in a new brake wire on a mountain bike Next Px 4.0 24".
Unfortunately I disassembled the brake lever (though it was not required to obviously).
Anyways now that I try to reassemble it, the brake lever spring mechanism is not working. The brake lever is of 'Sun run' brand (Chinese company).
Since I dont have a lot of time on my hand, I am thinking about getting a new brake lever. How do I know if it would fit on the bike's metal handle ?
I am looking to buy a cheap brake lever ? Any suggestions ?
<... Read more >>
I have a 1996 Roadmaster USA Men's MT Zone 15 Speed bike that uses Vanguard center cantilever brakes and I cannot figure out how to adjust the brake pads. When I ride it there is a point where the wheel rubs on the right pad. I also have a stem problem. There seems to be play in the front. I have noticed a gradual resistance building when I try to turn while riding. But that may be for a different forum.... Read more >>
Hello to you all, I'm new here Found my bike with a flat front tyre so turned it upside down, released the wheel and sorted it. Put the wheel back afterwards, turned bike right way up and hopped on it to test all was ok. Straight away noticed squeaking from front disc area - (it has a Shimano hydraulic brake) and when I pulled the brake lever, it went all the way to the handlebar, with the brake itself barely operating. I had a look and the pads and they app... Read more >>
Hi. I have a downhill front suspension bike (Norko Manic 2006), and I just dusted it off after some time in storage; now it might have had this problem before and I was just used to it, but I have been riding a commuter bike for 3 years now and so forget how brakes for downhill are supposed to be.
In the following question, I will mention "easing into the brake", again I am no longer used to hydraulic disk brakes so maybe this is just me not being used to it; but I know on my mech disk brakes i can partially apply the brakes; can I do this on hydraulics?
Currently the... Read more >>
Mountain bike with disk brakes.
When riding, there is a LOT of noise coming from the rear disk brake WITHOUT using the brake. the noise happens during the ride, using the brake, or partially using it, helps for a bit, but the noise gradually becomes worse.
The squeaking isn't produced when i'm not on the bike, and is sometimes lessened when accelerating or going over bumps.
I have no clue as i am very new to the entire disk brake concept however here are some things that i find strange:
-the rotor(?) seems to touch the brake pads(?)
-when bra... Read more >>
Some of you have already read me whining about my old road bike that I now use for light trails and stuff. I have the following problem:
- old Mafac Competition brakes
- soldered on studs for the brakes (so: no new brakes possible)
- new levers seem to have a different mechanical advantage than the old ones (new: pulls 14mm of cable, old: about (20 +/-2) mm of cable, hard to measure when not installed)
The old brakes just do not seem to work with the new levers (and if I measured correctly, they cannot). Any ideas? I just received a pair of adapters (to use V-brakes wit... Read more >>
The right side of my mtb brake handle doesn't return when pressed, does anyone know what could be the problem?... Read more >>
Hi, some quick background info;
I have 2007 giant with the basic mechanical disc brakes installed, and recently discovered that the skirt protecting the spring inside the brake mechanism had become dislodged, allowing dirt to coat the spring and making the brake unusable. After taking the whole thing apart and cleaning it thoroughly, I was unable to reassemble the mechanism. It seems fairly strait forward, the only parts are the spring, the rubber skirt, the mount and a bolt. My only problem is that after 3 hours of the messing around, I am still unable to assemble the mechanism. Is the... Read more >>
I recently bought a Giant Seek with avid elixir 1 brakes.
I love the bike, but in the last few days the rear brake seizes.
The problem seems to be heat related. When left in the sun, (85°±) the brake won't turn. Overnight in the garage and everything's fine.
Anybody have a clue?
Stuart... Read more >>
I recently purchased a 1986 Univega road bike. I'll preface this by saying I'm new to biking and don't know much. I took the front wheel off of the bike to load it into my car and when I put the wheel back on I noticed there seems to no longer be any tension in the brakes when I pull them. I'm sure this is a pretty easy fix and I'm overlooking something simple but I'd appreciate any help solving this problem. Thanks!... Read more >>