| Upgrade(s) |
F32 |
F34 |
F36 |
F38 |
F40 |
| Luftkappe |
NO |
34: 18-22+; NOT COMPATIBLE WITH 34 RHYTHM AND 34 EBIKE; 34SC: 19-21 only (NOT 22+) |
36: all 18+ models; 36 Ebike take Luftkappe 34mm most of the time; NOT COMPATIBLE WITH 36 RHYTHM |
All Fox 38; Use Luftkappe 34-38 (Fox 34 and F38 use the same) |
NO |
| Smashpot |
NO |
NO |
36: all 15+ models; 36 Ebike: spring 65lbs = maximum spring for most 36 Ebike; Max travel depends on fork chassis |
All Fox 38; Max travel depends on fork chassis |
NO |
| Secus |
32 2018+; not compatible with 32 Step-Cast and chassis with recessed footnut |
34: 18-22 and Rhythm; NOT COMPATIBLE with 34SC & chassis with recessed footnut |
all 2018+ 36, 36 Ebike and 36 Rhythm |
All Fox 38 |
F40 2018+ only |
