Upright Handlebars for Smaller Cyclists

With many new cyclists dusting off the bikes hanging in their garages, and trying to get them road-worthy I thought it might be a good time to discuss handlebar options.

Handlebar and stem choices are two of the most important elements contributing to rider comfort.  The above chart from Fred DeLong’s Guide to Bicycles and Bicycling, published back in the 1970’s, provides a nice visual for the effect of hand position on the cyclist’s head and eyes.  Commuting requires attention to all one’s surroundings, so a more upright position is the absolute ideal for a commuter bike.

Velo-Orange Tourist Bars

Don’t be fooled by “flat bars”, often marketed as suitable for commuting.  Flat bars have no rise, the distance which the bar rises above the stem clamp, and no “sweep”, the degree to which the bars angle back toward the rider.  The Velo-Orange Tourist bars, pictured above, have 60 degrees of sweep, and 70 mm of rise.  Depending on your stem selection, that might be just about perfect for commuting.

However, most commuter style bars are too wide for comfort.  V-O’s Tourist bars are 57 mm wide, significantly wider that the drop bars on most road bikes.  For smaller cyclists, I find that it’s best to cut down the bars to the desired width, which will also help prevent the bars from contacting your knees while turning at slow speeds.  The above photos show this process for a Nitto City Bar, which has a slightly higher rise than its V-O counterpart.  These bars are about 52 cm in width, with a long grip area.  After determining my ideal width for these bars, I removed 3 cm of material off of each bar end. I score the bars to the desired length with my caliper gauge, then take a hack-saw to the bars, being careful to cut a straight section off of each end.  I finish that off with a file and then de-burr the inside of the bar.  The result should look clean and even, so that the grips will settle properly on each bar end.  Many commuters do not have access to a vise and the other tools needed to accomplish this.  However, any LBS will accommodate your request to cut down a set of bars to your specs.

The next question is stem choice.  Generally, a shorter stem with longer reach will be needed if you are switching from drop bars to commuter bars.  This Nitto Young stem, pictured above, is an ideal length (height of the stem) for this type of bar conversion.  These stems come in a variety of reach lengths (distance from center of stem to clamp).  Bars come in different clamp sizes, so they need to match the clamp size of the stem.  The two most common clamp sizes are 25.4 and 26.0.

Bars also come in two different diameters – 22.2 and 23.8 are the most common sizes for city and road style handlebars.  Switching from road bars to city bars means new brake levers, shifters, housing, cables, and grips.  Velo-Orange products, shown above, are generally designed for 23.8 diameter bars, but come with shims so that you can also install them on 22.2 mm bars, which is the diameter of the bars shown above.

The number of handlebar options currently available is overwhelming.  From my own experience, I’ve narrowed down my favorite suitable bars for commuting to three options:  V-O’s Tourist Bars, Nitto’s City bars (B483), and Nitto’s Northroad bars (302AA). Other considerations include the length of your top tube.  If you are riding on a too long top tube (something many smaller cyclists must endure), porteur bars are an option when used with a taller stem.

For this conversion, from drop bars, I used V-O’s Grand Cru levers and Shimano bar end shifters mounted to the bars using V-O’s thumb shifter mounts.

You’ll notice that I like to set up the shifters some distance away from the brake levers.  This is so that I can create an extra hand position, shown above, in addition to the position on the grips.  The cockpit area now looks very inviting!

And…here is the end result for the conversion of my 1990’s Georgena Terry road bike to upright handlebars.

1980’s Viner City Bike Conversion

1980's Viner

A few posts back I featured this Viner that I had purchased with the intention to disassemble it and keep the frame on hand for a potential build.  Well, I kept looking at the frame and couldn’t help thinking how much fun it would be to convert the bike to 650c (from 700c) and to build it into a city bike.  A city bike in Portland, Oregon is not the same as a city bike in other cycling hubs across the globe.  We have hills here, we have bridges, shockingly little cycling infrastructure, and hence relatively fast commutes compared to more laid back cities such as Amsterdam.  The ideal city bike in Portland (at least for now) is a bike that is nimble, fast, and lightweight.

Tektro Long Reach Brakes, Terry 650c tires

Tektro Long Reach Brakes, Terry 650c tires

So, I built the bike back up, keeping as many of the original components as would make sense for the build.  However, once I got into the project I could see that the only components that should be kept were the original crankset (Ofmega Mistral with Campagnolo rings), Shimano Italian threaded bottom bracket,  Shimano 105 front derailleur, Atax stem, and Shimano 105 shifters.

During the time I was working on the bike, I heard from a reader who asked me how you can tell a real Viner from a fake one.  Well, I was surprised that anyone would even try to fake a Viner, but apparently this has happened.  After doing some research I found an informative blog that helped to clarify this point:  all real Viner’s have their bottom brackets stamped with the seat tube length ( in cm) on the underside of the BB.  This is how you can be certain that you are riding a real Viner vs. a fake.  This Viner has “49” stamped on the underside of the BB, and it is a 49 cm frame.1980's Viner

The success of converting a bike from 700c to 650c depends on the original frame geometry.  A bike with a lot of BB drop, and with a shallow head tube angle can present more of a challenge than a bike that has a steep head tube and not so much BB drop.  Also, a bike with very little fork rake combined with a slack head tube angle can also present a challenge when converted to 650c.  Unfortunately, this little bike had all of those frame geometry problems.  It’s a small bike that should probably never have been built for 700c tires.  To shorten the top tube a very steep 74 degree seat tube angle was used, combined with a slack 71 degree head tube angle, and very little fork rake at 45 mm.  The result:  a bike with more wheel flop and trail than is ideal in my opinion.  However, converting the bike to 650c IMPROVED the wheel flop and trail numbers substantially – going from a wheel flop factor of 21 to 19 mm and a trail measurement of 69 to 58 mm.  I did this frame a favor by converting it to 650c.  Some vintage Viners (all of which were hand-built) feature very fancy lugs with cutouts.  This frame is simpler, but all of the finish work is outstanding.

Beautiful finish work on the seat lug, Columbus Cromor tubing

Beautiful work on the seat lug, Columbus Cromor tubing

Columbus drop-outs, fully chromed chain stays

Columbus drop outs, fully chromed chainstay

I used a Shimano Deore XT rear derailleur in case the new owner of this bike wants to use index shifting (which works fine with the Shimano 105 downtube shifters and this derailleur) and/or larger cogs in the back.  With the 42/52 rings, lower gearing in the form of larger cogs for city riding can be helpful.  The cassette I installed is 12-30, giving a low gear of 34 inches for this wheel size.  If the new owner wants to convert the bike back to a road bike, all that is needed would be to swap out the bars and levers for road-type equipment and possibly change out the cassette.  Here are some photos of the rest of the build:

Omfega Mistral crankset with Campagnolo rings 42/52

Ofmega Mistral crankset with Campagnolo rings 42/52

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Mavic CXP33 black rims with silver sidewalls

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Nitto Northroad bars with Lizard Skin red white and blue grips and original Atax stem

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Ultegra hubs with 32 holes front and rear

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Ofmega Mistral crankset – considered one of the nicest cranksets ever made

One of the nice things about this Viner is the color of the frame.  It is seemingly black – but also purple/brown in low light.  The black Mavic rims with the silver sidewalls seemed to be just about perfect in highlighting the frame color.  I had fun building up this bike, but I do NOT want to have too much fun test riding it – I have too many bikes in my stable already.