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Brands · Merida

Merida Reacto: geometry and sizes

Merida may sell more than one frame under the Reacto name, each with its own geometry. These are the ones in the database. Each shows stack and reach for the smallest and largest size. The numbers for every size are on the model page.

The tables show the smallest and largest size, each with stack / reach in millimetres. Both terms are explained in the glossary.

Current Merida Reacto versions

VersionSmallestLargest
Reacto (CF5 V / CF3 V) 2027
aero road · carbon
3XS · 512 / 373XL · 593 / 409

Older Merida Reacto model years

Frame geometry only, no build. Model years are approximate.

VersionSmallestLargest
Reacto (carbon) 2019–2020XS(47 cm) · 529 / 373XL(59 cm) · 616 / 402
Reacto (alloy) 2018–2020XS(47) · 506 / 373XL(59) · 594 / 408
Reacto (carbon) 2018–2020XS(47) · 516 / 377XL(59) · 593 / 409
Reacto (carbon) 2018XXS(44) · 516 / 372XL(59) · 616 / 402
Reacto 4000 2016–201747 · 514 / 37159 · 602 / 406
Reacto Aero 201547 · 506 / 34554 · 551 / 373
Reacto CF4 / CF3 201547 · 514 / 37156 · 578 / 398
Reacto 2013XS · 514 / 371XL · 602 / 406

The same size label on two versions doesn’t mean the same frame. And stack and reach only describe the frame: where the bars end up also depends on the stem, spacers and bars.

There’s no sizing by height here. Everything starts from your position. Enter your position and I’ll work out which versions and sizes match it.