Brave New Velo is a journal documenting the progress of building a new Soma Smoothie bicycle and the experience of such an endeavor for the first time. Thoughts, discoveries, trials and tribulations will be shared.
Showing posts with label assembly. Show all posts
Showing posts with label assembly. Show all posts

Friday, April 1, 2011

Assembly Update: Gettin' Fit


An hour here, a couple hours there. I have bits of time from day to day to gradually complete the Soma Smoothie. So I'm at the point of the build where I need to adjust the fit of the bike to know how much steerer tube to chop off. This is the second road bike I've ever owned. What it has in common with the first is a stock frame size of 56cm. I am a tall 5'9" just shy of 5'10"(l77cm). When I was 17 yrs. old and bought that first bike, a Centurion LeMans RS, I was about an inch shorter and probably barely tall enough for that frame. I figured this time around 56cm would be just right but as I adjust the bike to fit I wonder if 54cm is a preferable option. Although this is a trial and error process of learning what frame size fits best. It will take quite a bit of fine tuning to get all of the adjustments just so and that will require some miles on the road. By the time I have the fit dialed in I may find the size is just fine. A lesson learned going into any bike build is knowing certain details, dimensions and measurements that I need in a frame, and subsequently parts, that suit me and my body.

Traditionally I have fit my bikes simply by how the adjustments feel. This time I am trying to take a more clinical approach using tested and tried guidelines for fitting. To get the bike to a point of basic adjustment I followed a simple, logical method by Peter White of Peter White Cycles. From here I can make the necessary finite tweaks and turns. Perhaps even a professional fitting is in my future.

Tuesday, September 28, 2010

Prepped

Picked up the frame and fork from the LBS the other day. I dropped it off just to have the head tube and BB shell raced and faced, but immediately realized there was other work I needed them to do for me because I do not have the tools (or know-how for that matter) to do so. These tasks included reaming the seat tube, racing the fork crown, and installing the headset (and fork subsequently). After considering the time, effort and cost involved for me to apply frame saver I had the professionals do that as well. The assembly is coming along well so far. I've built the wheels and will have a forthcoming blog post on that process. I still need to true them though. A job I'm not looking forward to based on previous experiences with truing wheels. Little by little the Soma Smoothie is making its way to completion. I still have a few of odds and ends to secure - handlebar plugs, headset spacers and front derailleur clamp - that will hold up the assembly for a bit, but at the pace I'm going right now being short a few parts is only a minor bump in the road. The salmon pink color of the Chris King headset really pops out against the white frame. I like it. A lot.