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


53 - 32 too big a jump ?
#1
I am continue to plan the build of the JT tandem; I am thinking a 12-36T 9 speed cassette at the back with a 53-32T double combination at the front. Is 53-32 too big of a jump for a FD to handle?

50-34 is the standard compact double. Our T50 works fine with 26-44-54 triple.

It will be set up with the 53T chainring aligned with the middle cog in the 9 speed cassette, and the 34 only used as a bailout on steep grades, and only with larger 4 sprockets at the back. The upshift would not have to quick.

And facts? Opinions?
Nigel
  Reply
#2
Only opinions Smile
- It will work, but the shifting won't be great. And you should use a triple front derailleur.
I've no experience with tandems. It seems like having two people putting pressure on the pedals would make shifting a little harder in general as it would be hard to get the stoker to ease off the pressure during shifts.
  Reply


Possibly Related Threads...
Thread
Author
Replies
Views
Last Post
 
11,298
12-28-2009, 04:45 PM
Last Post: cyclerUK

Forum Jump:

[-]
10 Latest Posts
First long distance ride..
06-19-2025 09:06 PM
How often check or change mechanical dis...
06-19-2025 08:59 PM
Pre Ride Food Intake
06-19-2025 07:22 AM
New Member
06-19-2025 07:20 AM
Attack // Force tire style narrow front ...
06-19-2025 12:27 AM
Pros & Cons of presta valve vs schrader ...
06-19-2025 12:16 AM
1987 Tommaso Alloy lugged frame
06-18-2025 09:05 PM
Thoughts on paceline riding
06-18-2025 09:56 AM
Wearable Fitness Trackers
06-18-2025 08:23 AM
1999 Schwinn Searcher LE
06-17-2025 11:57 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. Flowrider
17 posts
no avatar 2. GirishH
17 posts
no avatar 3. Criminal
16 posts
no avatar 4. rydabent
15 posts
no avatar 5. SPINMAN
13 posts