REACTO 300

  • 17mm inner width
  • 30mm height
frame size XS, S, S/M, M/L, L, XL
frame REACTO
fork MERIDA REACTO CF
Hubs QR
tyres Maxxis Dolomites
shifters Shimano Tiagra
front derailleur Shimano Tiagra
  • 12-28 teeth
  • 10 speed
brake lever Shimano Tiagra
brakes MERIDA ROAD PRO / MERIDA REACTO, Direct
bottom bracket FSA Mega Exo BSA
chain KMC X10-1
headset MERIDA M2331 Neck
handlebar MERIDA Expert CW
  • 31.8mm diameter
  • -5° stem angle
saddle MERIDA Comp SL
  • Aero shape
  • 15mm setback
  • Carbon
seat clamp MERIDA REACTO
grip MERIDA Road Expert

weighed at frame size M/L (w/o pedals)

Bike Frame Geometry Image
Frame Size XS S S/M M/L L XL
Tyre Sizes 28" 28" 28" 28" 28" 28"
Frame Size cm 47 50 52 54 56 59
St Seat Tubes mm 470 500 520 540 560 590
Tt Top Tubes mm 518 530 545 560 575 590
Cs Chain Stays mm 405 405 405 405 405 405
HTA head tube angle [°] 71 72 73 73 73 73
STA seat tube angle [°] 74 74 74 73.5 73 73
Bd Bottom Bracket Drops mm 61 61 61 61 61 61
Ht Head Tube Lengths mm 120 130 140 160 180 205
Fl Fork Lengths mm 366 366 366 366 366 366
R Reach mm 373 381 393 397 401 408
S Stacks mm 506 519 532 551 570 594
Wb Wheel Base mm 974 978 984 994 1004 1019
Sh Stand Over Height mm 740 766 784 802 820 848
Height in cm < 167 163 - 172 168 - 177 173 - 182 178 - 187 > 183

Technologies

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PROLITE 66 TRIPLE BUTTED ALUMINUM

Our proven high-end aluminium (6066) is extremely light and durable. Using triple butted wall thicknesses and hydroforming technology, we can tune the aluminium tubes to give the best possible stiffness to weight ratio.

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HFS - HYDRO FORMING SYSTEM

Tubes are inserted into negative moulds and a hot emulsion of water and oil is forced through at pressure, enabling them to be formed into complex shapes.

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X-TAPER HEADTUBE

Our X-Tapered headtube offers the space for a tapered fork to be fitted. Tapered forks offer superb stiffness and precise and deliver confidence-inspiring steering.

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SMOOTH WELDING

Sometimes called ‘double pass welding’, a second pass over the weld gives a clean organic look to the frame. At first glance, you will be convinced it is carbon.

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INTERNAL CABLE ROUTING

Cables are routed through the frame, entering and exiting through smooth sockets. The bike looks neat, whilst the cables are protected from moisture and dirt.

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TFS - TECHNO FORMING SYSTEM

Technoforming is a mechanical forming process, shaping the tubes by using negative moulds, at times combined with an internal metal core. 

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NACA FASTBACK PROFILE

The aerodynamics are based around a NACA0028 teardrop profile (National Advisory Committee for Aeronautics) which is truncated. Air moves around the tube as though the missing rear section of the teardrop were still there, saving weight by using less material.

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INTERNAL CLAMP

Designing WorldTour bikes is similar to Formula 1: apparently nondescript details can result in saving split seconds. Integrated seat-post clamping minimises turbulence at the top tube.