| Quad Logic | ||||
|---|---|---|---|---|
| Engine Size | Model | Year(s) | ||
| 250 | TRX 250 RECON | 97-20 | ||
| 300 | TRX 300 EX | 93-06 | ||
| 300 | TRX 300 EX | 07-09 | ||
| 300 | TRX 300 FOURTRAX | 90-20 | ||
| 350 | TRX 350 RANCHER | 00-06 | ||
| 400 | TRX 400 RANCHER | 04-07 | ||
| 450 | TRX 450 FOREMAN | 98-01 | ||
| 450 | TRX 450 R/ER | 04-14 | ||
| 500 | TRX 500 FOREMAN | 01-04 |