Quote:
Originally Posted by wmgysi
Bikes stored on deck with or without cover won't last long, usually 2 years if offshore sailing. Chain and cables will seize if not heavily sprayed with oil and that is the problem inside the cable sleeves.
|
Indeed. But getting lubricant inside the housing isn't that hard. If you detach the end of the cable from the derailleur/brake caliper (usually using a 5mm hex wrench), you can get enough slack to pull the housing away from the shift/brake lever. You can then apply some lubricant to the end of the housing and capillary action will draw it in. You can do the same at the other end of the housing.
Use a good lubricant, like Tri-Flow. The
drip bottle with applicator tube is perfect for this task. If you can pull the cable at least partially out of the housing, the applicator tube will even fit inside the housing. And remember: WD-40 was designed to displace
water, and it's effective at doing that. But it's not a good choice as a lubricant for time frames beyond an hour or so.
The first things to corrode on a bike exposed to the elements are usually the chain, cassette/freewheel (gears in the back) and/or chain rings (gears in the front). These surfaces are necessarily bare metal (usually steel) and will corrode much more rapidly than the
aluminum parts ... whether or not the
aluminum is painted/clear coated. Regular application of a good chain lube, such as
Rock N Roll, will help to slow the drivetrain corrosion process.
Cheers!