Skip to content
View in the app

A better way to browse. Learn more.

Trials Central

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Sherpa 250 198A Front Brake Feeling ?!

Featured Replies

Hi guys,

Did my first event a few weeks ago on the 198 and I'm not sure how the front brake should be, or made better with the appropriate advice...............

Bearing in mind I ride a modern bike as well with a front disc brake, but the Sherpa has had new grooved quality shoes fitted , the brake drum has 90 percent of its lining still on and the cable is a V make cable although old has been oiled.

The cam has been cleaned and greased but the cable on brake activation seems to come back to the bars no matter how I adjust it, I accept prior to that braking does commence.

Am I expecting to much ???

Back in the day they seemed better.

Any advice?????

The original linings are in my opinion better than what is sold as a replacement today, I cant seem to get any satisfaction

from the new stuff.

I have seen posted here on TC places where you can get good advice & good brake service in your neighborhood.

 

Larry

 

 

 

I find that most cables for the front brake are to long which give a spongy feel to the brake as the cable flexes to much. Try making the cable as short as it can be. It does Help

You will most likely find that the drum has worn, so new shoes will be to small and the wrong radius, best to check size and have oversize linings fitted. Nick.

Also check the hole in the brake plate. You have stated that you have lubricated this but it is steel to aluminium and I have seen some with a lot of wear that does not help with brake action and also gives a spongy feel. All my bikes have had this hole bored out and a thin bronze bush fitted.

As per ibhbul in post above. I do not get on with the new replacement shoes sold today. You will find there is as many opinions as Bultaco owners on brake shoes but I avoid the replacement shoes and send mine to Saftek in Cleckheaton, to be re-lined.

 

Stuart

I have found on my Sherpa`s that EBC shoes seem to feel the hardest out of the two brands still available today. They just feel harder at the lever. They won`t ever feel like disc brakes though. Also put a new Venhil cable on it. That will improve things a lot. Graham.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.