DIY Bag Support for the Carradice Barley

During the refurbishment of the 1953 Raleigh Sports, I ordered a Carradice Barley saddle bag.  This is the first Carradice bag I've owned.  They have been made in England since 1930.  These bags have gained a very favorable reputation over the years. and are common equipment on many Classic Three Speeds.  Here is the bag mounted on the 1953 Sports.

It is intended to be mounted on the rear saddle loops, but you can see it touches the rear fender and rolls under the seat somewhat.  It is also difficult to fasten the rear straps and the contents of the bag will dump out if not careful.  There is a metal support available for this bag made by Bagman, but it is expensive and currently out of production.  Viewing pictures of the Bagman support on-line shows a rather simple device.

I decided to attempt and make my own to fit the Brooks B-66 saddle I have on this bike as well as several others.  I purchased some 3/16" steel rod from Home Depot.  These come in 3' lengths and can be had either unfinished (rusts easily), or with a zinc plated finish.  I got one of each for $2.77 and $2.93 respectively.  I took some measurements off the bag, bike, and saddle and started bending.  Since I anticipated some trail and error until I got the right fit, I used cheaper unfinished rod first as a prototype.

This is the prototype.  It rests on top of the B-66 rod that goes between the bottom of the springs, then hooks between the double rails.

This is the bag and support.  I used a Velcro strap to secure the bag to the seat post.  The strap goes through the leather attachment patch on the bag and around the support.

Bag is now supported off the fender, and the straps are more accessible.

This is bottom of bag showing Velcro seat post strap.

I want to make some minor adjustments to my measurements, then make another one, using the zinc plated rod. Total cost less than $3.00.


Please share your comments and experiences,

Bob

Coffeeneuring - Ride 5 of 7

Completed ride 5 of the Coffeeneuring Challenge this morning.  I had all intentions of using the recently completed bike from the Scorcher Project, but...

Scorcher Project

because of the morning rain and wet pavement, I opted to use a bike with fenders.  I chose the 1953 Raleigh Sports Tourist, it has fenders and the added bonus of an enclosed chaincase.  This is the same bike I used for the first Challenge ride.  I chose the Vino 9 Market for today's ride.  Located on Route 9 about a 1/4 mile from the W&OD at Paeonian Springs, VA. it has been recently refurbished and now includes a nice patio, and speakeasy type bar (The Blind Pig) under the store.  On Saturday's they have entertainment on the stage in the patio.  The ride there was wet, cool and somber, I was looking forward to a hot cup of coffee on arrival.

  

Front entrance, patio is in the back.

Patio entrance.

1953 Raleigh Sports, the fenders were a good choice today.  Drip coffee tasted extra good.

More patio

Entertainment stage.

Bottle cap table.

Today's ride was 4.4 miles.  On the way home I was thinking about the nice pot of Chipotle Chili I was going to make to brighten the day, but now as I'm writing this the Sun has come out.  Although; the simmering Chili does smell good.

New Fork for the Sports Tourist and Other Stuff

Thanks to Nick at ThreeSpeedHub.com I was able to source a used replacement fork for the 1953 Sports Tourist.  It's a later version of the ubiquitous Sports fork with stamped drop-outs instead of the earlier forged ends, but its straight.  Another benefit is that the front brake pads now can be adjusted to hit the rim.  The original fork was so bent the pads would rub the tire even at their lowest setting.  Here's the bike with the replacement fork, and new Carradice Barley bag from England.  This bike is 99% complete now, still looking for period correct pedals (no reflectors), and a support for the Barley bag.  I'm still undecided about painting the frame and applying new decals.

I also ordered some of Nick's repo Britannia handle bar grips.  These are nice reproductions, made from actual rubber not the vinyl/plastic.  Affordable vintage rubber grips are difficult to find, I hope there are more rubber reproductions of classic three speed grips in the future.

Just finished reading "Raleigh, Past and Presence of an Iconic Bicycle Brand",  a book about the history Raleigh bicycle factory.  This is a very comprehensive history of the management, expansion, consolidation, and products of the factory from the beginning until its closure.
Written by Tony Hadland who is also the author of "The Sturmey-Archer Story", it contains many interesting photographs and drawings of the factory and products.

Soon I will be starting my next project which is the path racer/scorcher build mention in my very first post.

First Ride for the 1953 Sports Tourist

I mounted the seat and took the 1953 Raleigh for its maiden voyage after the refurbishing.  Went for a short ride on the W&OD rails to trail bike path.  Made some seat, handlebar and brake adjustments on the ride.  Over all I'm happy with the results.  Still need to find some proper pedals and a black reflector.  Just ordered a Carradice Barley saddle bag for it.  I borrowed the bag in the pictures from my 1949 Comrade Roadster.

I'm also looking for a new fork.  You might be able to tell from the pictures that it is bent, also the steering tube had a bulge from someone over tightening the quill.  I knew the fork was bent when I first disassembled the bike, I thought I had a Black replacement in some old parts; however, the replacement was for the larger 23" frame.  Rather then wait to find a suitable replacement, I continued with the build using the original fork, hoping it would ride OK.  It seemed to be fine on the ride, but I do want to replace it at some point.

LED Lighting: Wiring the lamps

Now that the circuit board is completed and the LEDs are mounted I can start running the wire from the Dynohub to the lights.  I'm using black 22 AWG zip cord (aka lamp cord).  I like using this smaller gauge wire because the circuit board and LED leads are 22 AWG.  It also a better fit with the original cable clamps.  I wanted to use the original Dynohub hook connectors so I removed them from the old wire for installation on the new zip cord.

Original "hook" Dynohub connectors and new 22 AWG wire

New wire and connectors mounted

Wire fitment under cable clamp

After running the wire up to the front light and back to the rear light, I started connecting it to the circuit board leads.

The circuit board has been mounted inside the front light, connecting the blue circuit board leads to the input wire from the Dynohub

Connecting the LED leads to front and rear wiring

Here are the lights converted to LED lighting.

LED Lighting: Circuit Board and LED's

The previous "LED Lighting" post covered preparing the original Sturmey Archer lamp housings and making "heat sinks" for the LED's.  This post will describe the circuit board and LED's.  The circuit board only contains two components, a Bridge Rectifier, and a Capacitor.  I ordered both components and the circuit board from Digi-Key.

The Bridge Rectifier converts the alternating current (AC) supplied by the Dynohub to direct current (DC) which is required to power the LED's.  The Bridge Rectifier has 4 leads.  The two center leads marked "AC" are used to receive the the AC input from the Dynohub.  The two outer leads, "+" and "-" are used to output the converted DC current to the Capacitor.

Bridge Rectifier 40 Volt, 2 amp, Digi-Key # 641-1213-1-ND

The Capacitor will receive and store the converted DC current from the Bridge Rectifier.  This will help smooth the current going to the LED's to reduce flickering caused by the 20 poles within the Dynohub which act like on/off switches.  The Capacitor has two leads "+" and "-', the negative lead is marked on the outside to the can with a Gold stripe and negative sign "-".  This lead will be connected to negative DC output from the Bridge Rectifier.  The other lead will be connected to the "+" output from the Rectifier.  Capacitors are rated by micro-farads, this is a 10,000uf capacitor, the high number the more storage capacity and a smoother current to the LED's; however, as the numbers increase so does physical size of the capacitor. This is the same size capacitor I used for the 1949 Comrade LED conversion, but it had a bigger lamp housing. Using a 10,000uf capacitor for the smaller 1953 Sports housing is really pushing the space available inside the housing.

Capacitor, 10 volt, 10,000uf, Digi-Key # P10241-ND 

Circuit board comes in many shapes and configurations.  This particular board is from Digi-Key, it's a extra piece from the Comrade conversion.  The original board was 3" x 3.5" and has a "common bus" configuration.  This means any component leads that are connected to a common row on the board will be connected electrically.  As an example, to connect the "+" Bridge Rectifier output to the "+" Capacitor input the leads must be positioned on the board in the same row.  The board has two sides, the leads are inserted on the plain side, and are solder into place on the printed side.

Circuit Board (plain side), Digi-Key V2018-ND

Circuit Board (printed side), component leads are solder on this side.  Any leads solder in the same lettered row will be connected electrically.

This is the circuit board and mounted components.

This is the board after adding the leads for the input from the Dynohub (Blue) and output to the LEDs (Red (+) and Black (-).  I also trimmed the board to better fit within the housing and added Velcro to hold the board in place within the housing.

This is the board positioned within the housing.

Next I mounted the LEDs onto the heat sinks.  I'm using the same type of LED as the Comrade conversion, they are Luxeon Rebels (neutral white) pre-mounted on a 10mm base.  They produce 230 lm @ 700mA.  It is much easier soldering the leads to the LED if they are mounted on a base which contains a separate soldering pad for each input.  I'm also using 10mm adhesive pads to mount the LED and base to the heat sink.  I centered the LED and then marked the holes to drill for the leads that will be connected to the circuit board.

Front heat sink, LED, and adhesive pads 

Mounted LED and solder  leads

Front LED and heat sink mounted in original reflector.

And the same for the rear LED.

Rear heat sink and mounted LED

Heat sink and LED mounted in original rear bulb housing.

I wanted a quick test to make sure the circuit board and LEDs were working up to this point.  Using some alligator leads I connected the front and back lights to the Dynohub and gave the front wheel an easy spin. Let there be light!

The next step will be mounting the light housings and running wire from the Dynohub to the circuit board mounted in the front light housing, then running wires from the circuit board to the rear light housing.

Please share your comments and experiences.

LED Lighting: Preparing the Housings

While waiting for the brake and shifter cable housings to arrive, I'm going to start preparing the light housings for conversion to LEDs.  The Sturmey Archer Dynohub and lights were an option on the 1953 Raleigh Sports Tourist.  This particular bike has the smaller front light housing, I believe the larger housings were used only on the Superbe models.  I previously converted the lights on my 1949 Comrade Roadster to LED's; however, it used larger housings.  Hopefully; I will be able to squeeze the circuit board into the smaller housing.

These are the housings before any prep work, there are some dents in the front housing, and someone drilled a hole through the side of the housing to install a switch.

I will wire brush the housings, try to fix the dents and extra hole, and repaint as necessary.  First I need to remove the internals and prepare them for LED lighting.  I'm going to use the same approach previously used on the 1949 Comrade.  Its been installed for over 3 years and I know it works with the Dynohub.  There is a wealth of information and opinions on-line for LED bike lighting.  The circuit I used for the Dynohub is a simple variation of more sophisticated options.  In addition to the LEDs, it uses only two components, a Bridge Rectifier, and a Capacitor.  Also needed is a Heat Sink for the high powered LEDs. From browsing the web, these seems to come in many variations, from commercial products to DIY versions using a bolt and some washers.  According to the "experts" a heat sink is needed to draw heat away from the LEDs to prevent damage.  I will make some heat sinks similar to what I used on the Comrade, but made smaller fit the Sport housings.  In addition; they will provide a mount for the LED's within the vintage housings.  These are the heat sinks made from aluminium rod to replace the bulbs, they are sized to be a friction fit within the original bulb housings.

Rear light heat sink.

Heat sink for rear light inserted into bulb holder.  The LED will be mounted to the face of the heat sink.

Front light heat sink

Front light heat sink inserted, the LED will mount to the face of the heat sink.

This is a patch to repair the hole that was drilled into the lamp housing by a previous owner.  With a little Bondo and some sanding and it will be unnoticeable.  I also had to shorten the screw that fits into the rear of the housing because it was interfering with mounting the circuit board.  I will use J-B Weld epoxy to affix it to the housing.

After Bondo and sanding

Shorten screw, will be epoxied to rear of housing

The next "LED Lighting" post will cover building the LED circuit board and mounting.  Please share your comments and experiences.