2027 Trek Procaliber vs 2026 BMC Fourstroke LT ONE
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the BMC Fourstroke LT ONE
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Trek Procaliber is drawn. The BMC Fourstroke LT ONE numbers we have for size M are missing the reach, stack, head angle, chainstay length and wheelbase.
Geometry side by side
| Measurement | Trek Procaliber XL | BMC Fourstroke LT ONE M | Difference |
|---|---|---|---|
| Reach | 500 | not listed | |
| Stack | 642 | not listed | |
| Head tube angle | 67.0° | not listed | |
| Seat tube angle | 74.3° | 74.8 | +0.5° |
| Effective top tube | 677 | not listed | |
| Chainstay length | 440 | not listed | |
| Wheelbase | 1227 | not listed | |
| BB drop | 64 | not listed | |
| BB height | 309 | not listed | |
| Standover | 791 | not listed | |
| Seat tube length | 510 | not listed | |
| Head tube length | 120 | not listed |
Differences are the BMC Fourstroke LT ONE minus the Trek Procaliber. Full charts: 2027 Trek Procaliber, 2026 BMC Fourstroke LT ONE.
Where each sits in its class
Trek ProcaliberBMC Fourstroke LT ONE
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
Each bike is ranked against the other XC bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Trek Procaliber6 | BMC Fourstroke LT ONEONE |
|---|---|---|
| Fork | RockShox Judy | RockShox SID Select+ 3P |
| Shifter | Shimano Deore M6200 | SRAM GX Eagle AXS Rocker |
| Derailleur | Shimano Deore M6200 | SRAM GX Eagle Transmission |
| Cassette | Shimano Deore M6200 | SRAM Eagle |
| Chain | Shimano Deore M6100 | SRAM XX Eagle |
| Crankset | Shimano MT520 | SRAM Stylo |
| Bottom bracket | Shimano MT501 | Praxis PF92 |
| Tire | Bontrager Sainte-Anne Pro XR | Maxxis Rekon |
| Hub | Shimano TC500 | not listed |
| Rim | Bontrager Kovee | not listed |
| Rotor | Shimano SM-RT10 | SRAM CenterLine |
| Grips | Trek Line | not listed |
| Seatpost | TranzX JD-YSI34 | BikeYoke Divine |
| Saddle | Trek Verse | fizik Antares R7 |
| Frame | not listed | BMC Fourstroke LT |
| Rear shock | not listed | RockShox SID LUXE Select+ |
| Chainring | not listed | SRAM Eagle AXS |
| Wheelset | not listed | DT Swiss M1900 |
| Brake | not listed | SRAM G2 RS |
| Handlebar | not listed | BMC MRB 03 Riser |
| Stem | not listed | TruVativ Atmos 7K |
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