Yesterday, I gave an example of how you can refresh a vintage bike for spring (I used my 1957 Schwinn Traveler as that example).
Today, I will provide some information specific to rod brake bicycles coming back out for the start of the riding season.
This 1970 Raleigh DL-1 is in good shape. Cosmetically speaking, it is one of the cleanest DL-1 bikes I've ever seen.
In addition to the previous tips, rod brake bicycles have a few things you should check.
- Always check the rims for trueness when starting the riding season. Pay special attention to the wheel "roundness". Spin the wheel and look at the wheel from the side. Does the wheel spin roundly, or does the rim "hop" up and down? Rod brakes work best and most smoothly when the rim does not hop up and down. Look for spots on the rim that indicate uneven braking.
- Check the rod brakes carefully for the gap between the brake pad and rim surface. Adjust the brake space as needed.
- Check the linkages for slop. Start at the linkage closest to the wheel and trace it back to the levers at the handlebars. Check each joint for looseness/slop. Remember that in a rod brake system, tolerances/slop "stacks" (a little slop in each joint adds up to a lot of slop/sponginess in how the brake lever will feel when you pull it).
- Check that the pads are not going to hit any of the spokes. Test this through out the spin of the wheel.
- Oil the stirrup pins a little if the stirrups are hanging up. Make sure there's no oil on the brake pad or rim surface.
- Make sure the return springs at the levers are returning the levers fully so you have maximum leverage/pull when you pull the brake levers.
- Make sure the adjustment nuts in the system are all tight when you're done.
- Make wipe down and clean the brake rods/stirrups when you're done. Oil and grime can cause problems if they build up.