Merida 2027 Reacto ONE
Couldn't load pickup availability
Your bike will arrive fully assembled and ready to ride. No tools or extra setup required!
Merida 2027 Reacto ONE
The most uncompromising and aerodynamically advanced REACTO ever. With a staggering 196 watts in the Tour Magazine's wind tunnel test, the REACTO ONE sets a new internal benchmark for aerodynamic performance and is the fastest bike in the line-up.
Featuring an aerodynamically optimised spec, spearheaded by a unique 1x drivetrain and Classified Powershift Gear Hub to offer a full 2x gear range, and combined with the super-slippery DT Swiss ARC wheels and Continental 111 tyre combo, allows the REACTO ONE to undercut the magic 200 watts mark by quite some margin. All this while coming in at only 7.4 kg, including the Rotor Power Meter and 160 mm front and rear rotors. If you want to go fast, look no further.
The thrill of speed is what unites road cyclists. Whether professional or amateur, the fundamental goal is to push harder, chase speed and break free. Nothing embodies this better than the REACTO. The latest generation of the REACTO builds on the previous model, with fundamental changes that further improve its aerodynamics, reduce its weight and offer tyre clearance up to 32 mm, all while maintaining the comfort and control the REACTO is known for. While the REACTO ONE substantially undercuts the 200-watt barrier as measured according to Tour Magazine's test standards and sets a new internal benchmark for aerodynamic performance, other bikes in the range offer the perfect balance between aerodynamics, comfort and control. Whatever your focus — low drag, low weight, or all-round performance — you will find the perfect REACTO in our latest line-up.
- Super-light CF5 carbon aero frame (approx. 950 g - in size M)
- Shimano Dura-Ace 12-speed Di2 derailleur combined with Classified rear hub
- Dual sides power meter
- MERIDA TEAM CW 1P carbon cockpit
- DT SWISS ARC 1100 wheelset with Continental Aero 111/Grand Prix 5000S TR 29/30 mm tyres
- MERIDA S-FLEX carbon aero post and DISC COOLER technology
Specifications
Merida 2027 Reacto ONE
Frame
Size: S, M, L, XL
Colour: Passion Red/Slate Grey/Grey
Frame: REACTO CF5 V, MAT carbon, 700x32C max. WHS, 100x12/ 142x12 AST, BB86,5 BBR
Fork: MERIDA REACTO CF5 V DISC, MAT carbon, 700x32C max. WHS
Shock:
Drivetrain
Crankset: Rotor Alduh Carbon, 52t, Power Meter
Pedals:
Chain: Shimano M9100-12
Bottom Bracket: FSA BB386 EVO BB86 Adapter, PF86
Rear Derailleur: Shimano Dura Ace Di2
Front Derailleur:
Shifter: Shimano Dura Ace disc Di2
Freewheel/Cassette: Classified 12 Speed Cassette, 11-34t, 12sp
Braking System
Brakes: Shimano Dura Ace, Disc
Brake Levers: Shimano 105 Di2 hydraulic
Wheels
Tyres: [F] Continental Aero 111, 700x29C, fold, tubeless ready [R] Continental Grand Prix 5000S TR, 700x30C, fold, tubeless ready
Wheels/Rims: DT Swiss ARC 1100 Dicut® DB 65, Centerlock, Shimano RD, MAT carbon, Tubeless ready (tubeless tape included)
Hubs: [F] DT Swiss ARC 1100 Dicut® DB 65 [R] Classified Powershift Hub
Other
Handlebar: MERIDA TEAM CW AERO , MAT carbon, 380mm (3S-XXS-XS-S), 400mm (M-L), 420mm-(XL)
Stem: MERIDA TEAM CW AERO, MAT carbon
Seat Post: MERIDA REACTO V S-FLEX, Aero Shape, 0 SSB, MAT Carbon
Saddle: Prologo Nago R4 PAS, Nack
Geometry
Merida 2027 Reacto ONE
| Frame Size | 3XS | XXS | XS | S | M | L | XL |
| Tyre Sizes | 28" | 28" | 28" | 28" | 28" | 28" | 28" |
| ST seat tube [mm] | 440 | 470 | 500 | 520 | 540 | 560 | 590 |
| TT top tube [mm] | 506 | 521 | 535 | 545 | 560 | 575 | 590 |
| CS chain stay length [mm] | 410 | 410 | 410 | 410 | 410 | 410 | 410 |
| HTA head tube angle [°] | 70,5 | 70,5 | 72 | 72,5 | 73,5 | 73,5 | 74 |
| STA seat tube angle [°] | 75,5 | 74,5 | 74 | 74 | 73,5 | 73 | 73 |
| BD bottom bracket drop [mm] | 70 | 70 | 70 | 66 | 66 | 66 | 66 |
| HT head tube [mm] | 100 | 105 | 112 | 128 | 140 | 155 | 175 |
| FL fork length [mm] | 385 | 385 | 385 | 385 | 385 | 385 | 385 |
| FO fork offset [mm] | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| R reach [mm] | 373 | 377 | 384 | 390 | 395 | 400 | 409 |
| S stack [mm] | 512 | 517 | 529 | 542 | 557 | 571 | 593 |
| WB wheel base [mm] | 981 | 987 | 984 | 992 | 992 | 1002 | 1011 |
| SH stand over height [mm] | 727 | 746 | 771 | 792 | 810 | 826 | 853 |
| Str Stack To Reach Ratio Pc | 1,373 | 1,371 | 1,378 | 1,390 | 1,410 | 1,428 | 1,450 |
Velo City does not carry all goods available for purchase online. Time for collection may vary depending if the products are required to be sourced from off-site warehouses. The process can take a few days (normally anywhere between 2-10 working days). If you are worried about a delay please feel free to email or call us.
Free Shipping for orders over $150. *this excludes bikes, bulky items & rural deliveries. Items classified as bulky items or a rural delivery do incur a fee, as specified in the shipping section at checkout.
Due to international policy, all bikes purchased online must be shipped to an approved bike store for professional assembly by a qualified bike mechanic—they cannot be delivered directly to your address.
If you're interested in a bike, contact us and we'll help arrange delivery to a participating store near you.
Please note that delivery to another store will incur freight and assembly charges. Any applicable costs will be confirmed with you by our online team before your order is shipped.
All products are covered by manufacturers warranty. If you do need to send items back to us please make sure that you have read our returns policy.