Shimano Inter-3 Hub coaster brake maintainance

Asked by: Brandon Tomko

How do you take apart a coaster brake?

Disassembly

Begin by loosening brake arm stop screw to free arm from frame.
Remove wheel from from bike and remove axle nuts and washers from axle.
Note axle protusion on both left and side. Measure and record axle protusion off left side. This allows the axle to be quickly centered during reassembly.

Can you tighten a coaster brake?

Use an adjustable wrench to turn the whole axle, screwing it in or out of the left cone, then re-tighten the axle nuts once the cone adjustment is correct. Any coaster brake that has a square end on the axle is intended to be adjusted this way.

How do you adjust a Shimano 3 speed hub?

Quote from video: This at that point we can take this barrel adjuster and twist counterclockwise. And that'll start to move the indicator.

How do you fix a loose coaster brake?

Quote from video: And then the brakes use just fit over the top. And that's going to go into the wheel just like that and then the sprocket screws on from the other side pack everything with grease.

How do you tighten a coaster brake hub?

Stick the cone wrench into the right-side cone, located on the hub. Turn the cone wrench clockwise until the cone just touches the bearings. Turn it back counterclockwise 45 degrees. Tighten both axle nuts with your socket or adjustable wrench.

Can coaster brake be removed?

Since coaster brakes are incorporated into the hub of a bike, you can’t simply turn them off. In order to remove one from a bike, you must either replace or modify the bike’s rear hub.

How do you turn a coaster brake into a Freecoaster?

Quote from video: The axle neck. So pull that one off sir then you want to plop. The other one. And then just lift the chain and push it towards the inside of the frame. And it will help it come up a little bit easier.

How does a coaster brake hub work?

Quote from video: First if you're not familiar with what a coaster brake hub is. If you pedal forward you go forward you can stop and it coasts and to break you just paddle backwards. And that engages the brakes inside

What does coaster brake mean?

Definition of coaster brake

: a brake in the hub of the rear wheel of a bicycle operated by reverse pressure on the pedals.

How do I fix my 3 speed internal hub?

Quote from video: So once you've put the gears in third gear the second thing to do is to take the gear cover off the gears. So it's just a bit of plastic. And you just pull it off like that.

How does a 3 speed hub work?

Three speed hubs use a planetary gear system to achieve a gear ratio between the sprocket and the wheel. In this gear system the sun gear is fixed in place while the planet carier is rotated. This causes the planet gears to rotate which in turn causes the ring gear to rotate. The rider selects a speed using a shifter.

Is 3 speed bike enough?

For most people, a 3-speed bicycle will offer enough — particularly if you’re looking for versatility. A 3-speed will handle your everyday city streets, and they can make inclines and descents easier. If you’re looking for extra speed or off-roading capability, higher-speed options are a better fit.

What is a coaster hub?

Widely used in kid’s bikes across the US, a coaster hub’s main feature is its internal braking mechanism. To use a coaster hub brake, no hands are involved – simply reversing the pedal direction causes the bike to slow down. This is in contrast to a freewheel hub, which allows backpedaling without any braking effect.

How do you adjust brakes on a cruiser bike?

Quote from video: You can go ahead and slip the little quick release a press together grab your five millimeter allen wrench.

Are coaster brakes safe?

Coaster brakes are great as a fail-safe fall-back: They pretty much only fail if the chain falls off. So, as long as you can ride your bike forward, you are also able to stop it with the coaster brake. Thus, a good front brake for normal breaking plus a coaster brake to save you when your cable breaks is a great combo.

How do you fix drum brakes on a bike?

Quote from video: Okay let's start give the wheel a good spin. Keep loosening the adjuster until the wheel stops turning. Now turn the adjuster for rotations back and then hand tighten the locknut.

How do I adjust my pedal brakes?

Quote from video: So as you take this brake arm off you kind of move it a little bit without realizing it and you've either loosened or tighten. This cone nut.

What is coaster brake system?

Are coaster brakes better than hand brakes?

Better control

Hand brakes offer more control over modulation, or braking power. Whereas coaster brakes are essentially on or off with very little wiggle room in between, hand brakes allow you to be more precise with the pressure. Being able to control braking force on downhill or slippery surfaces is pretty important.

How do you ride a bike with coaster brakes?

A coaster brake is a rear brake on a bicycle that is activated by pedaling backwards. If you want to slow down, simply start to push the pedals backward with your feet instead of forward. The harder you push back, the more braking power is applied.