MERIDA Reacto Disc 4000 2021

MERIDA Reacto Disc 4000 click to zoom image
     
Pricing
RRP
Our Price £2250.00





Model Year 2021
Options (XXS) 47cm Red (Item# 4710949800376 M380) Out Of Stock
(XS) 50cm Red (Item# 4710949813178 M381) Out Of Stock
(S) 52cm Red (Item# 4710949800369 M382) Out Of Stock
(M) 54cm Red (Item# 4710949800352 M383) Out Of Stock
(L) 56cm Red (Item# 4710949813161 M384) Out Of Stock
(XL) 59cm Red (Item# 4710949814823 M385) Out Of Stock
Style Our Reacto has always been a class leading aero bike, combining state of the art aerodynamics and comfort. The 4th generation Reacto is more slippery and beautiful than ever, incorporating wider tyres and much neater cockpit cable integration. With its predecessor delivering almost unrivalled aerodynamic performance we had to look at the smallest incremental improvements.
Computational Fluid Dynamics (CFD) calculations modelled performance in a virtual wind tunnel to optimise aerodynamics guiding the changes which gave most aerodynamic benefit:
New fork design, smoothly integrated into the frame, significant 2 Watt improvement
New handlebar design completely integrating the cables, saves about 2 watts per cable
Increased gap between the tyre and seat stays and between the tyre and fork crown and blades optimises airflow in those key areas. A lower junction between the seat stays and seat tube further reduces drag. Further small details such as integrating the front disc cooler behind the fork and the rear in the rear triangle and creating new through axles with the thread integrated into the fork dropout also minimise drag and improve aerodynamic performance.

All these improvements enable us to over-compensate the aerodynamic compromises made to give the bike bigger tyres. The result: the perfect package of comfort, aerodynamic, lightweight and style.

Prototypes were wind tunnel tested following the German TOUR magazine standard, including the Ã¢â‚¬Ëśmoving leg dummy' test. The new Reacto needs just 209 watts effort for 45 km/h speed, 1 watt faster than its predecessor, and in the leading group of aero road bikes ever tested by TOUR magazine.

The 4000 uses a CF3 frame, the same geometry and features, but with more economic fibres used in the carbon lay-up.
Frame CF3 carbon frame with the same race proven geometry as the CF5 with NACA fastback profiled tubes for efficient aerodynamics. Tapered headtube for confidence inspring handling, BB86, bolt through axles, disc cooler
Forks Reacto CF3 IV Disc; carbon
Rear Derailleur Shimano 105; GS
Front Derailleur Shimano 105
Shifters Shimano 105
Chainset Shimano 105; 52-36 teeth chainwheel with 165mm - XSS, 170mm - XS/S, 172.5mm - M, 175mm - L/XL length crank
Bottom Bracket SM-BB71-41B, Pressfit 86.5
Chain KMC X11
Headset FSA ACR
Stem FSA NS SMR; aluminium - Length : 90 mm-XXS/XS, 100 mm-S, 110 mm-M, 120 mm-L/XL
Handlebars Merida Expert CW
Brake Levers Shimano 105 R7000
Tyres Front: Continental Ultra Sport III; 700 x 25C; Kevlar bead; folding Rear: Continental Ultra Sport III; 700 x 25C; Kevlar bead; folding
Saddle Merida Expert CC with saddlebox containing Merida Multitool
Seatpost Merida Team CW; Aero shape; 15mm lay back; Carbon with integrated light and battery
Pedals Not included
Grips Merida Road Expert
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.

READY TO RIDE

Our aim is that you unpackage your new bike, straigten the handlebars, fit the pedals and ride, all other setting up and adjustments will have been done by a qualified technician.
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