REACTO 4000

 

Featuring our lightweight CF3 carbon frame with race-proven geometry, the REACTO 4000 is far from an entry-level bike, but if you are starting out in road racing or want a fast and well-balanced aero road bike, then it's a perfect choice.

Our REACTO 4000 might be the most affordable aero bike in our range but is far from being an entry-level bike. Featuring our lightweight CF3 frame with race-proven geometry, the 4000 offers impressive comfort due to the generous tyre clearance (up to 30 mm tyres) and the fitted S-FLEX carbon seat post. At the same time, the latest super smooth mechanical 12-speed Shimano 105 groupset keeps shifting in braking and perfect check. This is the ideal aero bike for your first steps into the racing world as well as challenging club rides.

Unadulterated aero road speed. The latest version of the REACTO took the cycling press by storm. A long string of test wins, perfect scores and awards confirm our successful symbiosis of the race-proven DNA of the previous model with the latest trends and technologies. Cycling Weekly calls it 'without doubt one of the most complete bikes available on the market', Cyclingnews 'an utterly brilliant and faultless machine' and Cycling Plus were 'hugely impressed'. From serious racer via enthusiast to the ambitious road rider, the REACTO is a great bike for many people. Its outstanding aerodynamic performance, reduced weight, sharp handling and super quick acceleration makes it the perfect bike for criterium racers and sprinters. At the same time, the class-leading comfort gives it the ability to play out its aerodynamic advantage also on the cobblestones – or the idyllic but potholed littered lanes of your favourite training ride.

  • Lightweight CF3 carbon aero frame (approx. 1,150 g - in size M)
  • Shimano 105 12-speed mechanical groupset
  • FSA ACR SMR stem/MERIDA EXPERT CW handlebar combination
  • MERIDA S-FLEX carbon aero post
  • DISC COOLER technology and WIRE PORT cable integration
  • Seat post integrated rear light
  • 19 mm inner width
  • 30 mm height
  • material: aluminium
  • Tubeless ready (tubeless tape and valves not included)
  • material: carbon
  • 700x30C max. wheelsize
  • 100x12/ 142x12 mm axle standard
  • BB86,5 bottom bracket standard
velikost okvirja 3XS, XXS, XS, S, M, L, XL
barva MATT STEEL BLUE (SILVER-BLUE)
  • material: carbon
  • 700x30C max. wheelsize
  • Hydraulic disc
zavorne ročke Shimano 105
sprednji menjalnik Shimano 105
prestave Shimano 105 disc
  • 100x12 mm width front hub
  • 28 spoke holes, Centerlock
  • 12-142 mm width rear hub
  • 28 spoke holes
  • Centerlock
  • 52-36 teeth
  • 165 mm-XXS, 170 mm-XS, 172.5 mm-S/M, 175 mm-L/XL
spr. prestavne ročke Shimano 105 disc
zad. prestavne ročke Shimano 105 disc
  • 700x25C
  • fold *tubeless ready
  • 700x25C
  • fold *tubeless ready
  • weighed at frame size M
  • Weight may vary depending on bike size, finish or possible specification changes due to supply chain issues.
  • 100x12 mm width front hub
  • 28 spoke holes, Centerlock
  • 12-142 mm width rear hub
  • 28 spoke holes
  • Centerlock
  • V-mount
  • incl. MERIDA minitool
  • material: aluminium
  • 380 mm (XXS)
  • 400 mm (XS)
  • 420 mm (S/M/L), 440 (XL)
  • material: aluminium
  • -6° stem angle
  • 90 mm-XXS/XS, 100 mm-S, 110 mm-M, 120 mm-L/XL
Slika gometrije okvirja
Velikost okvirja 3XS XXS XS S M L XL
Tire Sizes 28" 28" 28" 28" 28" 28" 28"
St Seat Tubes Mm 440 470 500 520 540 560 590
Tt Top Tubes Mm 505 520 536 545 560 575 590
Cs Chain Stays Mm 408 408 408 408 408 408 408
Hta Head Tube Angles Deg 70.5 70.5 72 72.5 73.5 73.5 74
Sta Seat Tube Angle Deg 75.5 74.5 74 74 73.5 73 73
Bd Bottom Bracket Drops Mm 70 70 70 66 66 66 66
Ht Head Tube Lengths Mm 100 105 112 128 140 155 176
Fl Fork Lengths Mm 385 385 385 385 385 385 385
R Reachs Mm 373 377 384 390 395 400 409
S Stacks Mm 512 517 529 542 557 571 593
Wb Wheel Base Mm 979 985 983 990 990 999 1010
Sh Stand Over Height Mm 727 746 771 792 810 826 853

Tehnologija

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X-TAPER KRMILNA CEV

Uporaba stožčaste cevi dimenzij in ležaja 1 1/8 "na vrhu in 1 1/4" ali 1 1/2 "na dnu ustvarja izjemno togost in natančno, zanesljivo navdušujoče krmiljenje.

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NOTRANJA NAPELJAVA BOVDNOV

Bovdni napeljavi skozi okvir nudijo sodoben izgled kolesa, medtem ko so kabli ustrezno zaščiteni pred vlago in umazanijo.

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NANO MATRIX KARBON

Da bi zaščitili celovitost karbonskih okvirjev so vlakna vezana skupaj z epoksidno smolo in dodanimi nano delci, kar povečuje odpornost na udarce za 40%.

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AWS

Pri ustvarjanju posameznih ogljikovih elementov se uporablja napihljiv mehur, ki zagotavlja, da v cevi ni gub, saj lahko te dodajo težo in ustvarijo šibkost. Rezultat je svetlejši, trdnejši in močnejši okvir.

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NACA FASTBACK PROFIL CEVI

Aerodinamika temelji na profilu NACA0028 v obliki vodne kaplje (Nacionalni svetovalni odbor za aeronavtiko), ki je na koncu "odrezan". Zrak se giblje okrog cevi, kot da je manjkajoči zadnji del solze še vedno tam, pri tem pa zmanjšamo težo saj je pristnega manj materiala.

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HLAJENJE DISKOV

Kovani aluminijasti del pod sprednjo in / ali zadnjo čeljustjo, ki omogoča, da se toplota odvaja preko CNC-frezanih hladilnih reber. Preskusi kažejo, da se temperature znižajo za približno 35%, čas hlajenja pa se skrajša, kar izboljša učinkovitost zavor.

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NOTRANJA OBJEMKA SEDEŽA

Oblikovanje koles za WorldTour je podobno kot pri F1; navidezno nepomembne podrobnosti lahko pripeljejo do prihranka pomembnih sekund. Integrirano vpenjanje sedežne opore zmanjša turbulenco na zgornji cevi.

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PORTAL ZA BOVDNE

MERIDA je zasnovala poseben "portal" za bovdne, ki omogoča, da vsi bovdni iz krmila vstopijo v okvir skozi portal, kar ustvarja čist in neobremenjen videz, omogoča lažjo, močnejšo in bolj aerodinamično strukturo okvirja kot pri običajnih vhodih za kable. Odvisno od modela so kabli speljani povsem znotraj (vključno z oporo in krmilom) ali delno integrirani, kjer kabli vstopajo v okvir pod oporo krmila.

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