Merida REACTO 4000 Road Bike Glossy Black/Matt Black

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, a super smooth and reliable 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.

Newly launched in 2021, 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 Ð or the idyllic but potholed littered lanes of your favourite training ride.

FEATURES

Lightweight CF3 carbon aero frame (approx. 1,150 g - in size M)
Shimano 105 11-speed 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

SPECIFICATIONS

Brakes

Shimano 105

Hydraulic Disc

Frame

REACTO CF3 IV

material: carbon 700x30C max. wheelsize 100x12/ 142x12mm axle standard BB86,5 bottom bracket standard

Frame Size

XXS, XS, S, M, L, XL

Fork

REACTO CF3 IV Disc

material: carbon 700x30C max. wheelsize

Color

GLOSSY BLACK/MATT BLACK

Derailleur (F)

Shimano 105

Derailleur (R)

Shimano 105

Rotors

Shimano RT54

160mm

Shifter Front

Shimano 105 Disc

Shifter Rear

Shimano 105 Disc

Brake Lever

Shimano 105

Brake Front

Shimano 105

Hydraulic Disc

Brake Rear

Shimano 105

Hydraulic Disc

Chain

KMC X11

Crank

Shimano 105

52-36 teeth 165 mm-XXS/XS, 170 mm-S, 172.5 mm-M, 175 mm-L/XL

Hub Front

VP CLK170F

100x12mm width front hub 28 spoke holes, Centerlock

Hub Rear

VP 270SB

12-142mm width rear hub 28 spoke holes Centerlock

Rim

MERIDA EXPERT CW

19mm inner width 30mm height material: aluminium Tubeless ready (tubeless tape and valves not included)

Freewheel

Shimano CS-R7000

11-30 teeth 11 speed

Tyre Front

Continental Ultra Sport III

700x25C fold

Tyre Rear

Continental Ultra Sport III

700x25C fold

Spokes

Double Butted Black stainless

Handlebar Stem

FSA SMR ACR

material: aluminium -6¡ stem angle 90 mm-XXS/XS, 100 mm-S, 110 mm-M, 120 mm-L/XL

Handlebar

MERIDA EXPERT CW

material: aluminium 380mm (XXS) 400mm (XS-S) 420mm (M) 440 (L-XL)

Headset

FSA ACR

Seat Post

MERIDA TEAM CW

Aero shape 15mm setback Carbon

Saddle

MERIDA EXPERT CC

V-mount incl. MERIDA minitool

Light Rear

REACTO light seat post + Battery

Max. Weight

120 kg

GEOMETRY

Frame Size	XXS	XS	S	M	L	XL
Tyre Sizes	28"	28"	28"	28"	28"	28"
ST seat tube [mm]	470	500	520	540	560	590
TT top tube [mm]	520	536	545	560	575	590
CS chain stay length [mm]	408	408	408	408	408	408
HTA head tube angle [¡]	70.5	72	72.5	73.5	73.5	74
STA seat tube angle [¡]	74.5	74	74	73.5	73	73
BD bottom bracket drop [mm]	70	70	66	66	66	66
HT head tube [mm]	105	112	128	140	155	176
FL fork length [mm]	385	385	385	385	385	385
R reach [mm]	377	384	390	395	400	409
S stack [mm]	517	529	542	557	571	593
WB wheel base [mm]	985	983	990	990	999	1010
SH stand over height [mm]	746	771	792	810	826	853

Rider Height: Approx. rider height is a recommendation, and should be used as a guide only. To ensure a proper fit, we recommend calling our nearest store to discuss your optimal size.