Merida Reacto 4000 Aero Road Frameset (Silk Black/Glossy Dark Silver)
A62611B00160
The same super-aero frame shape as Merida's top-tier Reacto models, in a lightweight CF3 carbon layup — a genuine race-ready aero platform to build your own bike around.
Overview
The Reacto 4000 Frameset uses Merida's CF3 carbon construction and the identical aero frame shape found on Merida's higher-tier Reacto models — the same aerodynamic development, at a more accessible carbon grade. At roughly 1,150-1,185g for a mid-size frame, it's built specifically around modern Shimano 105 12-speed mechanical disc compatibility, with fully internal cable routing and Merida's Disc Cooler technology for more predictable braking under hard efforts.
This is a frame for riders who want a serious aero road foundation without paying flagship prices, and who'd rather choose their own groupset, wheels, and cockpit than buy a fixed-spec build.
The Reacto platform is built for unadulterated aero performance — sharp acceleration, high-speed stability, and the kind of responsive handling that rewards effort when the pace lifts.
Why You'll Like It
Same aero shape as the flagship Reacto
The CF3 frame uses the identical super-aero tube profiles as Merida's top-level Reacto models — you're getting the aerodynamic development, not a watered-down shape.
Genuinely lightweight for an aero frame
Approximately 1,150-1,185g for a mid-size frame is light by aero-bike standards, where extra weight is usually the trade-off for a fast shape.
Built around modern disc mechanical groupsets
Designed specifically for Shimano 105 12-speed mechanical disc compatibility, with Disc Cooler technology for more consistent braking performance.
Comfort-oriented details in an aero shape
An S-Flex-style carbon aero seatpost design helps take the edge off longer rides — comfort isn't sacrificed entirely for the aero profile.
Race-proven, club-friendly handling
Balanced, confident handling that suits riders taking their first steps into racing as well as anyone building a dependable bike for spirited group rides.
Who Is It For?
This frameset suits riders who want a genuine aero-race platform to build their own bike around — club racers, aspiring competitors, or anyone upgrading from a complete bike who now wants control over their own component choices. It's a strong first step into aero road racing without committing to the cost of Merida's flagship Reacto tier.
In India, riders should plan their groupset and cockpit purchase alongside the frame, since the internal routing is sized for specific setups — your BOTS mechanic can advise on compatible component choices before the build begins.
Good to Know
Have your BOTS fitter confirm size against Merida's Reacto size chart before ordering — aero frames like this typically run a more aggressive fit than an endurance frame of the same nominal size. Plan your groupset (Shimano 105 mechanical disc) before your local shop preps the frame, since the internal cable routing and Disc Cooler system are built around that specific setup. A professional build is worth it on a frame at this level to keep the internal routing clean.
Technical Specifications
- Frame Material: CF3 Carbon Fibre
- Fork Material: Carbon Fibre, disc-specific
- Tire Compatibility: Up to 32mm (frame), up to 30mm (fork)
- Axle Standard: 100x12mm (front), 142x12mm (rear), thru-axle
- Bottom Bracket Type: BB86.5, Press Fit
- Brake Type: Disc, flat mount, Disc Cooler technology
- Cable Routing: Internal
- Di2 Compatible: Yes (Shimano 105 12-speed mechanical or Di2 disc compatible)
Additional Information
- Country of Origin: China
- Imported By: Extreme Adventure Sports, Gat No. 399, Milkat, 2289, Nagar Rd, Sai Satyam Park, Wagholi, Lonikand, Pune - 412207, Maharashtra, India
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Framesets