Good news! Salsa Cycles Fargo bikes and frames are starting to be delivered. With that in mind, and due to all of the questions I get about off road drop bar set ups, I thought it would be a good time to post my thoughts on fitting a bike with drop bars with the purpose of off roading in mind. Keep in mind that there are not many ,(or any) other production off road drop bar specific rigs available, so this is new territory for most 29″er freaks.

First of all, there are some things about drop bars for off road that need to be understood. Drop bars off road are not used like drop bars for road going bikes. Not at all! The positioning for your road biker is almost always “hood-centric’. Meaning that the primary position for riding is set up on how well the rider fits on the bike with his/her hands on the brake hoods. Not so with off road drop bar set up. In fact, the hoods are not even really a consideration here. When using drops for mountain biking, the primary posistion is based upon the hands being in the drops. Not on the hoods.

So, is the drop bar a waste of time? Why use one if you can not use the hoods? This is a question born out modern day thinking in terms of drop bars. In the early 20th century, drop bar users never dreamed of riding primarily ‘on the hoods’. Especially since they really didn’t have any hoods! Just bare brake perches usually. These riders understood that dropbars were easier to use on rough tracks and aligned their wrists, forearms and shoulders in the most relaxed, comfortable way without giving anything away to control on a rough road.

Drop bars for off road today reflect this same philosophy, but since most drop bar users are coming from today’s smooth tarmac type set ups, they have a hard time figuring this out. The tall stems, the odd frame angles. What is up with all of that? Actually, this is a great question, and worth looking into. Let’s take a look.

Comparison between drop and flat bar set ups.
In a comparison, the drop bars put your hands in a very similar place in space as they would be on the flat bar bike.

Since the ideal off road position for drops is to be “in the drops” or “in the hooks”, the bars need to be positioned higher than they would need to be with a flat bar set up. There are two main design features that can be employed to achieve this. One way is to use a “sky scraper stem”. A stem with a ton of rise that gets the drop bars up to a height where the drops are usable off road. The other way is to utilize a severely sloping top tube/longer head tube. This automatically gets the handle bars set in a higher plane, and unusual stems are not necessary. Another variation on the top tube/head tube theme is to also use a very long fork.

Custom drop bar bike
Here is an example of a long fork/tall head tube/severely sloping top tube design. It uses a standard Thomson 100mm stem.

These designs get the drop section up to a height where it becomes useable all the time. Your saddle to bar height should be determined at the point where your hand grasps the drop section. I usually go with about three inches from the nose of the saddle to where my hands rest. Take a look at this photo to get an idea.

Saddle to bar drop
The saddle to bar drop is determined at the point where your hands rest in the drops.

Notice that the bar top is higher than my saddle is. This is normal for an offroad drop bar set up. The bar tops are rarely used while riding. In regards to the proper saddle to bar drop, this is a function of the stem at this point. In addition to spacers, you should be able to achieve a great riding position with “normal” stems. Especially with the Fargo. You can see how the longer head tube and sloping top tube work to allow you to achieve this.

Side view
No goofy stems needed here!

Another thing that you can notice here is that by the time I put my hands in the drops to ride, the centerline of the grip section ends up being right about the same distance as the stem clamp on the steer tube is from the stem’s handle bar clamp. In other words, no need to sweat your reach to the bars because of the drop bar thing. If I were to ride on the hoods all the time, then it would be a concern. But as I have shown, that isn’t what the off road drop bar set up is about anyway.

Of course, if drops just don’t make sense to you off road, then none of this will either. That said, there are a couple of things to consider with off road drop bars. In the design of the Fargo, standover clearance is comprmised. If max standover is an issue, than the Fargo isn’t your rig. Also, the drop bars available that work well with off roading are not available in different widths. So if the width of an On One Midge, for example, doesn’t trip your trigger, then you are out of luck with that model. Choices in bars are limited. Finally, the shifting choices are limited as well due to the fact that drop bars do not accomodate mountain shifters. Some make do with road shifters or bar end shifters, but it is a limiting factor for some.

In conclusion, fitting a Fargo is as much understanding drop bars for off road as anything. Once you get a handle on that part, fitting Salsa Cycles latest 29″er will be a snap.