2025 Specialized Epic World Cup LTD Forward Collection 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 Specialized Epic World Cup LTD Forward Collection 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 | Specialized Epic World Cup LTD Forward Collection M | BMC Fourstroke LT ONE M | Difference |
|---|---|---|---|
| Reach | 440mm | not listed | |
| Stack | 600mm | not listed | |
| Head tube angle | 66.5° | not listed | |
| Seat tube angle | 74.5° | 74.8 | +0.3° |
| Effective top tube | 612mm | not listed | |
| Chainstay length | 430mm | not listed | |
| Wheelbase | 1150mm | not listed | |
| BB drop | 57mm | not listed | |
| BB height | 313mm | not listed | |
| Standover | 764mm | not listed | |
| Seat tube length | 410mm | not listed | |
| Fork length | 516mm | not listed | |
| Head tube length | 95mm | not listed |
Differences are the BMC Fourstroke LT ONE minus the Specialized Epic World Cup LTD Forward Collection. Full charts: 2025 Specialized Epic World Cup LTD Forward Collection, 2026 BMC Fourstroke LT ONE.
Where each sits in its class
Specialized Epic World Cup LTD Forward CollectionBMC Fourstroke LT ONE
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 | Specialized Epic World Cup LTD Forward CollectionS-Works LTD Forward 50 Collection | BMC Fourstroke LT ONEONE |
|---|---|---|
| Fork | RockShox Sid SL Ultimate | RockShox SID Select+ 3P |
| Rear shock | RockShox SIDLuxe WCID Ultimate | RockShox SID LUXE Select+ |
| Shifter | SRAM Pod Controller Ultimate | SRAM GX Eagle AXS Rocker |
| Derailleur | SRAM XX SL Eagle Transmission | SRAM GX Eagle Transmission |
| Cassette | SRAM CS-1299 | SRAM Eagle |
| Chain | SRAM XX Eagle | SRAM XX Eagle |
| Crankset | Quarq XX SL power meter | SRAM Stylo |
| Bottom bracket | CeramicSpeed DUB | Praxis PF92 |
| Tire | Specialized Fast Trak, Specialized Renegade | Maxxis Rekon |
| Hub | Roval Control SL Team, Roval Control SL | not listed |
| Rim | Specialized Control SL 29 | not listed |
| Brake | SRAM Level Ultimate | SRAM G2 RS |
| Handlebar | Roval Control SL | BMC MRB 03 Riser |
| Grips | SRAM Loc | not listed |
| Seatpost | Roval Control SL | BikeYoke Divine |
| Saddle | Specialized S-Works Power Mirror | fizik Antares R7 |
| Frame | not listed | BMC Fourstroke LT |
| Chainring | not listed | SRAM Eagle AXS |
| Wheelset | not listed | DT Swiss M1900 |
| Rotor | not listed | SRAM CenterLine |
| Stem | not listed | TruVativ Atmos 7K |
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