Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.


Cooster brake won't pedal
#1
My 26-in coaster brake will not engage when I pedal it just spins and it won't break I've repacked them with grease multiple times tightened it too much didn't tighten it enough I can't figure it out
  Reply
#2
It is difficult to know without seeing it.

Does the part that he has his left thumb on, move freely on the screw thread attached to the sprocket? The problem may be caused by that part not moving freely. When the sprocket rotates forward, it should move towards the sprocket. When the sprocket rotates backwards, it should move away from the sprocket.

   
  Reply
#3
The threaded portion on the drive side needs to actually integrate with the housing piece (coaster brake cone). There's also usually a spring in there and it all goes together. Make sure the plates are in the correct way. It can be tricky to get it all together.
  Reply


Forum Jump:

[-]
10 Latest Posts
Post-Ride Nutrition
Today 02:06 AM
🚴‍♂️ Saddle Up for the Belgian Waffle Ri...
Today 02:03 AM
Pre Ride Food Intake
Today 12:14 AM
SAVA Explorer 6061?
Yesterday 03:31 PM
braking by reversing the pedals
Yesterday 01:00 PM
Zwift v Spin v Wahoo
04-01-2025 05:59 PM
Have you Ever Tried an Electric Bike?
04-01-2025 05:07 PM
Good Morning from SW Ohio
04-01-2025 07:32 AM
(So California) PV Dr to be closed to bi...
03-31-2025 09:14 PM
Tubeless vs. tubes: What are the pros an...
03-31-2025 08:28 AM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. GirishH
22 posts
no avatar 2. Flowrider
19 posts
no avatar 3. meamoantonio
12 posts
no avatar 4. Jake1
11 posts
no avatar 5. enkei
9 posts