| Also known as | W1500 |
| Diagram | Fig. 20 — REAR WHEEL · ref 9 |
| Subsystem | wheels |
| Listed in parts books | 1966–1969 |
SPROCKET BOLT (REDUCED HEX) 1/4-26X3/4 UH
Rear sprocket mounting bolt with reduced hex head, 1/4-26 x 3/4 U.H., for the rear wheel sprocket carrier.
This is a rear sprocket bolt with a reduced hex head, listed in the parts books as 1/4-26 x 3/4 U.H. It shows up in the REAR WHEEL figures and its job is straightforward: it clamps the rear sprocket to the wheel hub. Older books list this under the letter-prefix form W1500, same physical part.
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The catalog appearances run from the mid to late 1960s. These bolts wear out or get buggered up at the head over the years from careless removal, and it is worth checking your set before you assume they are all still round and tight.
We stock this as the individual bolt. If you are replacing one, it usually makes sense to look at the rest of the set while the wheel is apart.
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