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Merida Reacto 4000 2025 Aero Road Bicycle

4711256494739
₹234,990
Color: Matt Mountain Blue(Black)
Size

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Aerodynamic Precision and Versatile Performance

Overview

The Merida Reacto 4000 is not just an affordable entry into the aero bike category; it stands out with its high-end features and superb aerodynamics. The latest REACTO model has captured the attention of the cycling press and riders alike, earning accolades for its perfect integration of race-proven technology and modern design.

Advanced Frame and Comfort: Equipped with a lightweight CF3 frame that follows race-proven geometry, the Reacto 4000 ensures optimal performance in competitive settings. The frame supports up to 30 mm tires, providing enhanced comfort and versatility across various road conditions. The addition of the S-FLEX carbon seat post further improves ride comfort, making it suitable for both aggressive racing and long training sessions.

Cutting-Edge Groupset: Featuring the latest 12-speed Shimano 105 groupset, the Reacto 4000 delivers smooth and reliable shifting and braking. This setup not only enhances the bike's performance but also ensures it can handle the demands of both budding racers and seasoned cyclists.

Versatile Performance: The Reacto 4000 excels in multiple cycling disciplines. From criterium races and sprint finishes to enduring tough cobblestones or scenic but challenging road rides, this bike offers a winning combination of speed, agility, and comfort. Its aerodynamic advantages and quick acceleration make it a top choice for competitive and ambitious road riders.

Acclaimed by Experts: With a series of test wins and perfect scores from reputable cycling publications, the Reacto 4000 is celebrated for being one of the most complete bikes on the market. Whether you are a serious racer, an enthusiastic club rider, or an ambitious road cyclist, the Reacto 4000 is designed to meet a broad range of needs with its exceptional performance and comfort.

Discover the blend of affordability and high performance with the Merida Reacto 4000, and elevate your racing and riding experience to new heights.

Features
  • Aerodynamic Frame: Features a lightweight CF3 carbon frame with race-proven geometry for superior performance in competitive settings.
  • Advanced Comfort: Supports up to 30 mm tires for versatility and comfort across varied terrains, complemented by an S-FLEX carbon seat post for enhanced ride comfort.
  • Efficient Groupset: Equipped with the latest 12-speed Shimano 105 groupset for smooth, reliable shifting and effective braking.
  • Multi-Discipline Versatility: Excellently suited for criteriums, sprint finishes, and challenging road rides, offering speed, agility, and endurance.

Technologies:

  • Disc Cooler Technology: Ensures effective heat dissipation for reliable braking performance.
  • Wire Port Cable Integration: Streamlines cabling for improved aesthetics and aerodynamics.

Specifications
  • Frame: Reacto CF3 IV, Carbon, 700x30C max. wheelsize, 100x12 / 142x12 mm axle standard, BB86.5 bottom bracket standard,
  • Frame Size: XXXS, M, L
  • Color: Matt Mountain Blue (Black), Gunmetal Grey(Silver)
  • Fork: Reacto CF3 IV DISC, Carbon, 700x30C max. wheelsize
  • Brakes: Shimano 105, Hydraulic disc, Rotor: Shimano RT54, 160 mm
  • Brake Lever: Shimano 105
  • Headset: Merida Team SL, VP-MRBHB (OP203 neck)
  • Handlebar: Merida Expert CW, Aluminium, 380 mm (XXS-XS), 400 mm (M-L-XL)
  • Handlebar Stem: Merida Expert SL 2PII, Aluminium, -9° stem angle, 90 mm (XXS/XS), 100 mm (S), 110 mm (M/L), 120 mm (XL)
  • Grip: Merida Road Expert
  • Derailleur (Front): Shimano 105
  • Derailleur (Rear): Shimano 105 GS
  • Shifter (Front & Rear): Shimano 105 disc
  • Seat Post: Merida Team CW, Aero shape, 15 mm setback, Carbon
  • Seat Clamp: Merida Reacto Aero
  • Saddle: Merida Expert SL, 6% recycled and 23% nature material, V-mount, Includes Merida minitool
  • Chain: Shimano M6100-12
  • Crank: Shimano 105, 52-36 teeth, 165 mm (XXS), 170 mm (XS), 172.5 mm (S/M/L), 175 mm (XL)
  • Freewheel: Shimano 105 R7101, 11-34 teeth, 12 speed
  • Bottom Bracket: Shimano SM-BB72-41B, Pressfit 86.5
  • Rim: Merida Expert CW, 19 mm inner width, 30 mm height, Aluminium, Tubeless ready (tubeless tape and valves not included)
  • Tyre (Front & Rear): Continental Ultra Sport III, 700x28C, fold
  • Hub Front: Shimano HB-TC500, 100x12 mm width, 28 spoke holes, Centerlock
  • Hub Rear: Shimano HB-TC500-HL, 12x142 mm width, 28 spoke holes, Centerlock
  • Axle Front & Rear: Merida Expert SL, including removable lever, 6/4 mm allen

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.