I guess for those that deal with this on a routine basis, this would simply be another “JRA”… for me it was a chance for reflection… okay, so the ride was cut short a bit, and the 6km run was not part of the initial plan, it was all good (anything done outside is good!)… and well I’m okay, my bike took bit of a hit.
If it was a plane crash, the investigators would identify the accident chain… that series of warnings (events) and steps taken that ended in a crash. While much less serious than a plane crash, at what step can you correctly identify the failure?
1. At the base of the first steep climb of Cash Only, rear derailleur shifts past low gear into the spokes.
2. After putting the chain back on the rear cassette, the derailleur continues to shift in to the spokes. (I push bike up this first pitch).
3. Shifting is now normal, and I continue to ride… the rest of Cash Only, Money Shot, Snars, Portal, Plaything, Yellow Mud, and halfway up Dead Fish.
4. I go to give a bit of a kick to loft the wheel on to a 4′ protruding rock, and the cassette turns freely. The pedals turn, but the wheel just sits there and starts to roll back.
5. I push up hills and coast down… Up Dead Fish, down Ridge Trail, up Straight as a Dime, up and then down the Connector Road. Rear wheel stops rotating, and I throw on the brakes to make a nice 30′ skid, just like a kid.
6. The ride ends here with the above rear derailleur configuration. After removing the twisted chain, derailleur bits and then the wheel, I noticed that the free hub body seems to be working fine.
7. The rear axle is binding when it is rotated.
8. The Chain whip is bought out and the rear cassette is removed. The free body seems to be smooth and working well. The rear axle is removed. The cones are secure but the bearings on the drive side are covered in brown coloured grease.
9. The 10mm allen key is inserted and the free hub body falls off.
There you go, you should have enough to solve this bike problem!… What part failed and at what step did you figure it out?