Trek Procaliber
XC racers and fit riders who want a hardtail, not a trail 29er.
XC hardtail with Trek's IsoSpeed carbon idea on many years. Light, stiff, and race-steep compared with Roscoe or Marlin.
XC racers and fit riders who want a hardtail, not a trail 29er.
XC hardtail with Trek's IsoSpeed carbon idea on many years. Light, stiff, and race-steep compared with Roscoe or Marlin.
Trail riders who want one Canyon for weekend laps without going full enduro.
A 29er trail bike between play and pace. It pedals better than the Strive and still has enough travel to get sloppy on descents.
Enduro and aggressive trail riders. Stumpjumper is the all-rounder sibling.
Long-travel Specialized. Slack, low, and meant for enduro stages and steep tracks. It climbs because it has to.
Trail riders who want one Specialized and are willing to size by reach. Enduro-curious riders should look at Stumpjumper EVO or Enduro; XC racers at Epic.
The first S-sizing Stumpjumper: six frame lengths from S1 to S6 with short seat tubes, so reach and wheelbase pick your size instead of your inseam. Travel dropped to 130 mm rear behind a 140 mm fork, leaving the longer stuff to the EVO.
| Measurement |  TrekProcaliber 2024 |  CanyonSpectral CF 2022 |  SpecializedEnduro 2022 |  SpecializedStumpjumper 2023 |
|---|---|---|---|---|
| Stackmm | 615 | 633+18 | 629+14 | 638+23 |
| Reachmm | 435 | 485+50 | 487+52 | 480+45 |
| Head tube angle° | 68.8 | 64.0−4.8 | 63.9−4.9 | 65.0−3.8 |
| Seat tube angle° | 74.0 | 77.0+3.0 | 76.0+2.0 | 76.5+2.5 |
| Chainstaymm | 430 | 432+2 | 442+12 | 432+2 |
| Wheelbasemm | 1135 | 1252+117 | 1271+136 | 1242+107 |
| BB dropmm | 58 | 32−26 | 28−30 | 40−18 |
| BB heightmm | — | — | — | — |
| Standovermm | — | — | — | — |
| Part | Procaliber ML | Spectral CF L | Enduro S4 | Stumpjumper S4 |
|---|---|---|---|---|
| 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 |
Trek has launched its Gen 3 Procaliber carbon models, which come with increased fork travel, wider tyre clearance, lighter weight, and an updated geometry.
Trek has also modernised the Procaliber's geometry. It now features a slacker 67-degree head angle compared to the 68.8-degree angle of the previous Procaliber.
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