Originally Posted by
digger
My LBS easily exchnaged the Shimano RDs for SRAM X-5, but they do not have in stock and had to order.
ScottCommutes thank you for the advice. But I will not be teaching any kids, I do not have kids, I know nothing about them, and avoid them at all cost. That said, I am mentoring a 13yo at a local community bike shop. He's a good kid, does exactly what I tell him, but he is starting to get teenager brain and pushing some boundaries, normal.
The Phys Ed instructor asked if I would do a talk on how to treat the bikes - nope. I did say I would show her, and she can pass on.
first lesson: never Drop the Bike on the Right side... this will save derailleurs from some damage
second lesson... how to use a Quick release lever.. it is Not a wing nut, and should be tightened by hand only.
third lesson: if you leave a bike out in the rain all winter, expect it to Not Work Well in the spring.
fourth lesson: AIR UP THE TIRES TO A NORMAL PRESSURE before every ride, using a pressure gauge. that pressure is usually about 3/4 of the Maximum pressure shown on the tire sidewalls.
fifth lesson: Lube the Chain, but NOT the Brake track on the rim, or Brake Disc, as applicable!!!!! Cardboard makes a great temporary overspray shield...