Trek Session
DH and bike-park specialists. Not an all-mountain trail bike.
Downhill race bike. Slack, long-travel, and unhappy if you try to pedal it like a Slash on a fire road.
DH and bike-park specialists. Not an all-mountain trail bike.
Downhill race bike. Slack, long-travel, and unhappy if you try to pedal it like a Slash on a fire road.
| Measurement |  CommencalSupreme 2021 | CommencalSupreme 2020 |  TrekSession 2023 | YT IndustriesCapra 2023 |
|---|---|---|---|---|
| Stackmm | 642 | 642 | 638−4 | 640−2 |
| Reachmm | 478 | 478 | 480+2 | 482+4 |
| Head tube angle° | 63.0 | 63.0 | 63.0 | 64.2+1.2 |
| Seat tube angle° | 77.5 | 77.5 | 77.5 | 77.5 |
| Chainstaymm | 445 | 445 | 445 | 440−5 |
| Wheelbasemm | 1289 | 1289 | 1289 | 1272−17 |
| BB dropmm | 12 | 12 | 10−2 | 25+13 |
| BB heightmm | — | — | — | — |
| Standovermm | — | — | — | — |
| Part | Supreme L | Supreme L | Session L | Capra L |
|---|---|---|---|---|
| Stem | 50 mm | 50 mm | 50 mm | 50 mm |
| Bar | 800 mm | 800 mm | 800 mm | 800 mm |
| Crank | 175 mm | 175 mm | 175 mm | 175 mm |
New Trek Session features adjustable suspension progression and is compatible with multiple wheel size configurations.
2021 Trek Session is a 200mm travel 29er downhill bike, with high pivot idler design, that can also be configured to run mullet or 27.5in wheels.