Showing posts with label Fixed Powertap Hub. Show all posts
Showing posts with label Fixed Powertap Hub. Show all posts

Wednesday, January 27, 2016

A fixed gear bike with fenders is a good choice for riding on a day like today!

Fixed gear bike with fenders

Last weeks snow is finally melting off of the roads. This is the second day in a row with temperatures in the upper 40s to mid 50 degrees. The snow is mostly melted off of the roads, but there are several inches on the sides of the road. The melting snow is making the roads mostly wet.

On a day like today, I enjoy riding my fixed gear bike that has fenders on it. Riding fixed is an efficient way to get in a workout without pushing the speeds. The continuous pedaling required of a fixed bicycle also keeps you warmer in cold wet weather.

Whenever I ride a fixed gear bike in January  it brings back memories of bicycle rides back in the late 1980s and early 1990s. In those years most cyclists owned at least one steel framed bike that had horizontal dropouts in the rear. This type of dropout enables you to slide the wheel back to create proper chain tension for running a single cog. It was traditional with many riders to use a fixed gear bike for the first thousand miles of the calendar year. I've been on many group rides where we were all riding fixed.

A saddle cover is a good idea to protect leather saddles on a wet day. My "Path Racer" has a nice Brooks B17 saddle that I find comfortable. I want to take care of this saddle so I can enjoy it for many years to come.
Borrow a friends bike, if possible, to try riding a fixed gear bike. Just be aware that you may become addicted!

Monday, January 30, 2012

A mild Monday afternoon in January

Click on the photos to enlarge them
Poor Ole' Joe with my Bike.
 It sure was nice to have a Monday afternoon with clear skies and temperatures in the 50s! Since I was off work I made sure to make time to go for a bike ride. This was my second ride with a fixed Powertap rear hub. A Powertap allows measuring of the power output of the rider. Powertap hubs use strain gauges to measure torque and velocity to calculate power.  Many riders these day use power meters when they ride, but it is unusual to have one on a fixed gear bike. A fixed-gear bicycle (or fixed-wheel bicycle, sometimes known as a fixie) is a bicycle that has no freewheel, meaning it cannot coast, as the pedals are always in motion when the bicycle is moving. The sprocket, or cog, is threaded or bolted directly to a fixed rear hub. When the rear wheel turns, the pedals turn in the same direction.  


Fixed Powertap Pro


Fixed Powertap Hub Installed on the bike

I headed out on my bike to the general area of "The Mill Loop". This is a classic loop to ride that is just outside of Winston-Salem, NC and located between the communities of Lewisville and Clemmons, NC.  I knew some of my friends would be riding around there. They regularly leave from Union Hill Baptist Church at 2:00. I was already running a few minutes late and lost a few more when my rear wheel slipped in the dropouts as I hurried away from a traffic light. It's best to   use chain tensioners that keep the rear hub pulled back in a track style drop out. I rode a portion of the ride in the opposite direction than I thought the group would be going. I wasn't exactly sure how they would be riding the loop since it has been awhile since I was able to get out to ride at this time of day. I hadn't gone far when I saw them headed my way. Jenny, Wanda, Alan, Louis and Ronnie. It was great to see everyone and especially on such a nice afternoon. We rode at a casual pace and chatted. After a few variations on "The Mill Loop" I peeled off and headed home before rush hour traffic became heavy on Peacehaven Road. The Powertap made riding a fixed gear much more beneficial as I could tell how much work I was really doing and what my speed and cadence was during the ride. I have a 50x18 gear on the bike and the highest cadence I saw was 178. I hope I have some more Monday afternoons with weather like this in February! Good friends, great weather and a bike ride. It just doesn't get any better than that!
Alan, Ronnie, Jenny and Louis
Wanda
Ronnie and Alan climbing
Louis Climbing out of the saddle
Jenny cruising by a plowed field