droo Posted July 24 Share 13 minutes ago, Shebeen said: https://www.conradstoltz.com/index.php/specialized-shiv-tandem-concept-bike/ 2009!!!!! Two thousand and nein danke. NickGM 1 Link to comment Share on other sites More sharing options...
Shebeen Posted July 24 Share 25 minutes ago, droo said: Two thousand and nein danke. SHAFT DRIVE!! Link to comment Share on other sites More sharing options...
The Ouzo Posted July 24 Share 3 hours ago, RustyHWR said: Winner. is it just the pic or is something weird happening with those rear cranks ? plus front and rear cranks dont seem to be aligned. Link to comment Share on other sites More sharing options...
droo Posted July 24 Share 1 minute ago, The Ouzo said: is it just the pic or is something weird happening with those rear cranks ? plus front and rear cranks dont seem to be aligned. Those S-Works cranks are super easy to misalign during installation. I'm guessing pre-show panic building and not having the extractor tool are what caused that. Zebra 1 Link to comment Share on other sites More sharing options...
Zebra Posted July 24 Share 2 hours ago, The Ouzo said: is it just the pic or is something weird happening with those rear cranks ? plus front and rear cranks dont seem to be aligned. …(many)tandems are built with the two cranks offset by 2 teeth. One gets the other over top dead centre… .and… …It has been suggested that tandem riders offset the pilot/stoker crank alignment by up to 6 teeth to offset this and give smoother pedaling… (source: Google-Fu), but i have heard about this before. Chris mecheng89 and ChrisF 1 1 Link to comment Share on other sites More sharing options...
The Ouzo Posted July 24 Share 14 minutes ago, Zebra said: …(many)tandems are built with the two cranks offset by 2 teeth. One gets the other over top dead centre… .and… …It has been suggested that tandem riders offset the pilot/stoker crank alignment by up to 6 teeth to offset this and give smoother pedaling… (source: Google-Fu), but i have heard about this before. Chris Interesting. Only ever seen them lined up, but the concept sounds like it should work. Zebra 1 Link to comment Share on other sites More sharing options...
MORNE Posted July 24 Share 1 hour ago, Zebra said: …(many)tandems are built with the two cranks offset by 2 teeth. One gets the other over top dead centre… .and… …It has been suggested that tandem riders offset the pilot/stoker crank alignment by up to 6 teeth to offset this and give smoother pedaling… (source: Google-Fu), but i have heard about this before. Chris Zebra, ChrisF, RustyHWR and 1 other 3 1 Link to comment Share on other sites More sharing options...
Iwan Kemp Posted July 25 Share On 5/4/2024 at 2:41 PM, Bira said: There we go. I expected this thread to be a coded place for Hellsworth owners to share pics of their bikes. MORNE 1 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now