2025 Factor Ostro VAM SRAM Power Meter vs 2026 Merida REACTO
The S is the Merida REACTO size closest to your 54 Factor Ostro VAM SRAM Power Meter. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Merida REACTO
Compared with the Factor Ostro VAM SRAM Power Meter in 54, the Merida REACTO in S places the top of the head tube at about the same height and 6 mm further forward, relative to the bottom bracket. Its wheelbase is 5 mm longer, which can contribute to stability at speed.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- +6 mm
- Longer frame reach
- Wheelbase
- +5 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Factor Ostro VAM SRAM Power Meter, 54Merida REACTO, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Factor Ostro VAM SRAM Power Meter 54 | Merida REACTO S | Difference |
|---|---|---|---|
| Reach | 384 | 390 | +6 mm |
| Stack | 542 | 542 | ±0 mm |
| Head tube angle | 72.5 | 72.5 | ±0.0° |
| Seat tube angle | 74 | 74 | ±0.0° |
| Chainstay length | 405 | 408 | +3 mm |
| Wheelbase | 985 | 990 | +5 mm |
| Effective top tube | not listed | 545 | |
| BB drop | not listed | 66 | |
| Standover | not listed | 792 | |
| Seat tube length | not listed | 520 | |
| Fork length | not listed | 385 | |
| Head tube length | not listed | 128 |
Differences are the Merida REACTO minus the Factor Ostro VAM SRAM Power Meter. Full charts: 2025 Factor Ostro VAM SRAM Power Meter, 2026 Merida REACTO.
Where each sits in its class
Factor Ostro VAM SRAM Power MeterMerida REACTO
Each bike is ranked against the other road 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 | Factor Ostro VAM SRAM Power MeterSRAM Force w/ Power Meter | Merida REACTO4000 |
|---|---|---|
| Frame | Factor Ostro VAM | Merida REACTO CF3 IV |
| Fork | Factor OSTRO | Merida REACTO CF3 IV DISC |
| Bottom bracket | CeramicSpeed T47A | Shimano SM-BB71-41B |
| Wheelset | Black Inc 48|58 | not listed |
| Brake | Disc brake 160mm max rotor | Shimano 105 |
| Handlebar | Black Inc Integrated Aero Barstem | Merida EXPERT CW |
| Headset | CeramicSpeed SLT | not listed |
| Seatpost | Factor D-shaped carbon seatpost 0 and 20mm setback | Merida TEAM CW |
| Shifter | not listed | Shimano 105 disc |
| Derailleur | not listed | Shimano 105 |
| Cassette | not listed | Shimano 105 R7101 |
| Chain | not listed | Shimano M6100-12 |
| Crankset | not listed | Shimano 105 R7100 |
| Tire | not listed | Continental Grand Prix |
| Rim | not listed | Merida EXPERT CW |
| Rotor | not listed | Shimano SM-RT54 |
| Stem | not listed | Merida EXPERT SL 2P II |
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