Tandem Cycling - 1991 Cannondale Tandem

Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.




View Full Version : 1991 Cannondale Tandem


buildrunbike
04-11-06, 02:02 AM
Hello --

I'm a proud new owner of a 1991 Cannondale tandem. Here are a couple of questions:

1. Is there a serial number on Cannondale tandems? I quickly scanned the frame and I didn't see it, for instance on the bottom bracket shell. I can do a more detailed look but was wondering if anyone knew the quick answer.

2. The bike has "Suntour XC" cantilever brakes - probably the originals. It also has a third drum brake. I assume that losing the drum will mean rebuilding the rear wheel given the hub spacing for the drum, which I might do eventually. Are more modern cantilevers a reasonable upgrade? Suggestions?

Thanks.


2372ighost
04-11-06, 03:33 AM
Check the right rear dropout where the rear DR is.
The drum brake screws on and off, no respacing necessary. I would be interested in the drum if you take it off.
I upgraded to v-brakes from center pulls.

Artmo
04-11-06, 05:42 AM
The ser no. of our C-dale was under the front BB, but mostly obscured by the cable guide.


zonatandem
04-11-06, 04:40 PM
V-brakes are a nice upgrade from cantis. As stated before, no respacing ncessary when removing the drum brake.

stapfam
04-12-06, 03:17 PM
I have a later Cannondale and V Brake were fitted as standard- They are a big improvement over Cantilevers but the downside is increased Rim wear. This can be made worse by using a hard Brake block so Stay away from Standard Shimano Blocks unless you are prepared to re-rim the wheels every few years- I found that Coolstop blocks- which are softer are kinder on the rims- helped to ease rim wear. I would also prefer to fit the Complete Brake Blocks that have the friction material bonded to the Backing. I have had incidents where I have lost a block on the replacable block type- and that was on a solo.

I no longer have brake or rim wear problems now as I have fitted Disc brakes -- but this is not a cheap option.