2026 BMC Fourstroke 01 THREE 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 BMC Fourstroke 01 THREE 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 | BMC Fourstroke 01 THREE XL | BMC Fourstroke LT ONE M | Difference |
|---|---|---|---|
| Reach | 500 | not listed | |
| Stack | 615 | not listed | |
| Head tube angle | 66.75 | not listed | |
| Seat tube angle | 75.6 | 74.8 | −0.8° |
| Effective top tube | 649 | not listed | |
| Chainstay length | 432 | not listed | |
| Wheelbase | 1218 | not listed | |
| BB drop | 53 | not listed | |
| Standover | 765 | not listed | |
| Seat tube length | 490 | not listed | |
| Head tube length | 118 | not listed |
Differences are the BMC Fourstroke LT ONE minus the BMC Fourstroke 01 THREE. Full charts: 2026 BMC Fourstroke 01 THREE, 2026 BMC Fourstroke LT ONE.
Where each sits in its class
BMC Fourstroke 01 THREEBMC 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 | BMC Fourstroke 01 THREETHREE | BMC Fourstroke LT ONEONE |
|---|---|---|
| Frame | BMC Fourstroke 01 | BMC Fourstroke LT |
| Fork | RockShox SID SL 3P Select | RockShox SID Select+ 3P |
| Rear shock | RockShox SIDLUXE 3P Select+ | RockShox SID LUXE Select+ |
| Shifter | Shimano SLX XT | SRAM GX Eagle AXS Rocker |
| Derailleur | Shimano SLX | SRAM GX Eagle Transmission |
| Cassette | Shimano Deore XT | SRAM Eagle |
| Chain | Shimano Deore M6100 | SRAM XX Eagle |
| Crankset | Shimano SLX | SRAM Stylo |
| Chainring | Shimano SLX | SRAM Eagle AXS |
| Wheelset | DT Swiss X 1900 | DT Swiss M1900 |
| Tire | Vittoria Mezcal | Maxxis Rekon |
| Brake | Shimano SLX | SRAM G2 RS |
| Rotor | Shimano SM-RT54 | SRAM CenterLine |
| Handlebar | BMC MFB 02 | BMC MRB 03 Riser |
| Stem | BMC MSM01 | TruVativ Atmos 7K |
| Seatpost | X-Fusion Manic | BikeYoke Divine |
| Saddle | fizik Antares R7 | fizik Antares R7 |
| Bottom bracket | not listed | Praxis PF92 |
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