They are two completely different bikes...not that it’s a bad thing. The C50 weighs 100 lbs more and is wider. The S50 might be a perfect fit for your wife. Check put the older posting about these tow bikes here...

http://www.volusiariders.com/59-n00be-questions/136778-c50-vs-s50.html#/topics/136778?page=3

 

I've ridden several S50's and they are totally different from a C50...........the cold blooded comes from them being carbed not fuel linjected (I think). They are much lighter and narrower than the C50 so are an easier bike to ride IMO. I like them and would buy one if the deal were right. I would not buy another C50 unless it were a "steal" and then only to putter with and re-sell.

 

The S50 is much smaller and lighter than the C50. It is built for smaller riders and not for long distance riding. As was mentioned before, it is carb'ed and none of the tips and tricks that we use on the C50/Volusia apply.

 

I got a 2002 model. Basically the same bike though.

Just my thoughts...

The Pros:
They are inexpensive with a long model history going back to the 80s. Shaft drive. Durable and somewhat reliable if the carbs are in good condition. Lots of torque. Used parts are cheap and plentiful on Ebay. It can keep up with the bigger bikes on the hi-ways, even riding two up. Even though it's a V Twin, it makes a great beginner bike because of its light weight.

The Cons:
Better suited for people of short stature. Styling is rather dated. Gas tank is a bit small. It's not very comfy for two up riding or long distances. Driver foot pegs need to be moved further forward. Battery is in a bad location. Drum brakes on the rear. It has two carbs to keep tuned.

I think that covers most of my opinion about them.

 

The bike definitely doesn't prefer to start in the cold with the carbs, but as long as your carbs are in good shape it shouldn't be too much of a pain in the ass. I live in Michigan and ride in the low 40's/upper 30's. When it's that cold you just have to hold the choke out for longer and let it idle for longer than usual to get to running temps. Once it's heated up though I've never noticed any issues in the ride in the cold.

As others have stated, it's on the smaller side for a cruiser. I'm ~6' and 200lbs, and it definitely feels small, but not uncomfortable (granted even if it was I'd probably still ride the thing). I love my S50 for what it is. It's not the most comfortable if you're doing all day 300+ mile rides, but for commuting and riding around town it's hard to beat for a cruiser. It's small frame and light weight makes it easy to take corners and really "throw it around" while cruising through town.

 

Air filters are hard to get too as well. It seems to Mee that you have to remove the gas tank. Am I right?

 

The S50 would be a good bike for her. As others have said, not a good 2up bike, but great for her.

Be careful, at 100lbs lighter, it has a little more zip to it than the C50.

 

Thanks all..That S50 came and went...we never pursued it for she now rides the C50 full-time and loves it.