Saturday, July 30, 2011

Hot Saturday Afternoon

It's still hot in Lancaster County, but the humidity is far less. There's a breeze, and the air is clear.

We rolled out around 1:30 PM and rode into Mt Joy along Rte 230 (Main Street). We made our way down West Donegal Street where Melissa and Tony live, then down to Musser road, a beautiful rolling farm lane south of town.

This was the first time on this route, so we had a few missed turns, but finally made our way over to Pinkerton Rd past Groff Farm Golf Club. Here the road descends steeply, then follows Little Chiques Creek until it crosses via an ancient stone bridge.

Every downhill results in an uphill, so we climbed out of the valley, then left onto Longenecker Road back into Mount Joy.

It was a nice day for a tandem ride, and we'll try to remember the intense green, the warm sunshine, the sound of the corn rustling in the breeze, and the birds flitting overhead this January, when everything is encased in snow and ice.

Our Bikes

We have a few bicycles in our garage.

Here's is Janet's hybrid:

This bike is about 20 years old. we just added the removable basket so she can use it for shopping trips at the store less than a mile away.

This is Melissa's bike. we store it since they don't have much storage room. We bought this bike for Melissa when she was 12 -- so this bike is about 6 years old:


This is my old Gary Fisher Mountain bike sporting road wheels. I beat this thing pretty bad and rode it hard in PA and WV on some fairly tough trails. I have also used it to ride roads when my Pinarello wasn't useable. Nathaniel's ridden this bike as well:


Here's out Cannondale RT1000 tandem, purchased in 1998 or 99. It's been a great bike. The wheels were built by Skirk's bike shop:


My Downtube 2011 9FS folder is ready to go:


There's one more bike in our stable -- a 1992 Pinarello Stelvio steel frame road race bike. It's being rebuilt at Shirks so I'll post when I get it back.

Rush Hour

Over the years I've learned there are some hours during the day it's simply unsafe to be riding a bike.

We ignored that yesterday in order to beat a line of thunderstorms heading towards us. It was hot yesterday (mid-90s) and humid. I had to be in Exton in the morning and Janet accompanied me. We had lunch, did some shopping, and headed back. I checked the weather when we got home and figured we had about 2 hours before lots of strong thunderstorms would be overhead.

So we changed into cycling clothes, pulled out the bike, and headed out for the back roads of western Lancaster County.

On Strickler road (a connecting road we use to bypass busy roads and reach quieter locales) we saw more cars then we've seen in weeks. The Route 283 bridge was busy. Auction road was quiet. We were happy to see the Shencks Mill covered bridge open for traffic. Unfortunately a car and two trucks were happy to see it open, too. The pickup pulled on while we were still crossing -- he simply wasn't paying attention. I yelled, he slowed -- a bit -- and we slipped between the truck and the bridge beams with a foot to spare.

We made it to the Lancaster Junction trail and took our first tandem rid eon the short stretch of crushed stone. It's a pretty trail and shaded -- welcome relief from a blistering sun. It's all too short (3.5 miles) so we made the left onto Auction road and followed it back to S Erisman. We completed the loop on Roher Road, made the left onto S Esbenshade road, and raced back to Strickler.

The second half of the trip didn't have any close calls, and we were grateful for the Con Way Tractor Trailer driver who waited until we could cross the 283 bridge.

That same route anytime between 0900 and 1500 would have been very quiet. After 3:30 PM people start the mad rush home, oblivious to anything they are not used to seeing.

Thursday, July 28, 2011

Amtrak Commuting

Several times each month I'm able to ride to the train station, ride Amtrak, then ride to the office in Exton, PA or downtown Philadelphia.


Amtrak requires that bicycles taken aboard the keystone trains be of the folding types with wheels 20" or less (Apparently SEPTA has the same rules).

So for father's Day this year my present was a 2011 Downtube FS9 folding bicycle:


I added a frame pump, a small Louis Garneau saddle bag for a spare tube and tools, and a Blackburn flashing tail light.

So far the bike has been solid. While the riding position places lots of weight high up on tiny wheels, with a little practice you learn to work with the twitcy-ness.

Some of the components will need upgrade by the end of the season (the crankset and BB, most likely -- I've been hearing some creaks and rubbing sounds).

The tires are solid, the rims fairly true, and the frame bulletproof.

Folding is easy and takes about 30 seconds. The carry onto the train is a bit challenging as the folded condition still leaves handlebars and such hanging out to catch stuff on the way up or down.

I usually leave it in the open area reserved for baggage and/or wheel chairs. Only once did a conductor insist that I place the bike up on a luggage rack. It fit, but took some wrangling. It was pointless and arbitrary as there was luggage lying about loose in the car and my bike presented no more hazard and took up no more space than a suitcase.

I've ridden the bike 15 miles (from Mount Joy to the Lancaster train station). This is not a racing bike -- rolling resistance is high, inertia is low, and the suspension means the bike flexes and bounces on a hard climb uphill. I don't have a speedometer on it but from expereince know that we're maxed out at 30 -- faster than that and the bike is simply too unstable.

But this bike was built for urban commuting. I sometimes ride from 30th Street Station to 1234 Market Street (about 1.4 miles) in heavy morning traffic.


I'm able to quickly get up to speed, stop when needed, and dodge buses, taxis, and lost tourists from jersey...


I don't have much expereince with folding bikes, but have several hundred thousand miles on road, mountain, and tandem bikes and I can heartily recommend this bike to fellow commuters.

Tandem Routes

Yesterday we tried a new route near our home in Mount Joy, PA. So far we've ridden a short loop plus out and back. But yesterday was so clear and gorgeous with highs around 80 that we had to go further.

All was well until we rolled up to the covered bridge on S Erisman road.

Signs proclaimed the road closed. Trucks and workers scurried about and the detour sign pointed to the left.

Tandem Basics

The captain rides up front and is responsible for steering, braking, navigating, watching for hazards and bumps, and setting the cadence and gear selection. The stoker rides in back and provides power, manages maps, cell phones, water bottles, food, and turning hand signals. The captain rides through the bugs and the wind and sometimes rain while the stoker is hunkered behind the captain, blocked from most bugs and wind and rain.

The stoker‘s trust and confidence in the captain must be complete, and the captain must be a strong and careful rider to earn and maintain this trust. The captain must look out for potholes and obstructions since the stoker can’t see the bumps and therefore can’t rise up out of the saddle in time. If the bump is unavoidable, the captain should tell the stoker early enough to take action.

The captain should set a cadence that both riders can comfortably maintain. Cadence drives gear choice. A good rate to shoot for on a longer tour is 60-70 RPM. This is fast enough to keep the bike rolling while not so slow that the entire effort is mere brute pushing. 8-90 RPM works fine for short bursts of speed (taking advantage of a slight downhill, racing through a light, or just blowing by some poor soul on a single.

Higher cadences are unnecessary for touring. The gear ratios on the bike should suit the team and permit riding at the cadence.

The captain must be able to determine if there will be enough inertia to roll over the hill or down shift before the hill so the transition is not made under pressure. Tandem chains are longer so shifts don’t happen as quickly as they do on a single.

Nothing happens quickly on a tandem – tandems start more slowly, take longer to stop, have more complicated and therefore lengthy gear changes, and require more room to make a turn.

Once you get rolling, you’re more likely to reach higher speeds and sustain that speed over gently rolling terrain. There’s a significant difference in the experience on a tandem when you get the pedals cranking and ride at 25, 30, 35 MPH. Which is why a good, solid frame is critical – you don’t want high-speed shimmy on a tandem, and you want full control on the road when you’re rolling along at car speeds.