| Diagram | Fig. 14 — SWINGING FORK, SUSPENSION UNITS AND CHAINGUARD · ref 14 |
| Subsystem | primary |
| Listed in parts books | 1964–1968 |
Spring, 110 Ibs. Red/Red
A 110 lb. rated rear suspension spring, color-coded red/red, from the swinging fork and suspension unit assembly.
This is a rear suspension spring identified in the parts book as a 110 lb. unit, color-coded red/red so the correct rate is easy to pick out on the shelf. It shows up in the SWINGING FORK, SUSPENSION UNITS AND CHAINGUARD section, which places it as part of the rear shock/suspension unit assembly rather than the front forks.
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The color coding on these springs corresponds to their rated stiffness, and the catalog record shows this particular one appearing across entries from 1964 into 1968. Beyond that span in the catalog data, we don't have more detail tying it to a specific model.
If you're rebuilding a rear suspension unit and matching spring rates side to side, check the color coding on what you're pulling off the bike against this red/red designation before ordering. Call the shop if you want us to confirm fitment for your particular machine.
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