Jump to content

Search the Community

Showing results for tags 'Merida Reacto'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • General
    • The Bike Room
    • Sponsored
  • New to Cycling
    • Ask Anything
    • What Bike to Buy
  • Gear & Bikes
    • Technical Q&A
    • New Gear
    • Buyer’s Advice
    • Post Your Bike & Projects
    • Bike Shops & Services
    • Retro / Vintage Bikes
  • Events & Training
    • Events
    • Pro Cycling
    • Training, Health & Nutrition
  • Riding
    • Group Rides
    • Routes & Trails
    • Share Your Ride & Travels
  • Discipline-Specific
    • Gravity
    • Fixie & Singlespeed
    • Commuter
    • Multisport
  • Safety & Awareness
    • Stolen Bikes
    • Cycling Safety
    • Fraud Alert
    • Lost & Found
    • Good Causes
  • Help Desk
    • Site Announcements
    • Help & Support
  • Off Topic
    • Chit chat

Categories

  • Adventure and Travel
  • Tips and Advice
  • Event and Industry News
  • Tech
  • Promotions
    • Custom Content Partnership

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Location


Full Name

Found 5 results

  1. Good afternoon Hubbers, Any tips and tricks on how to get a seized carbon seat post unstuck? 2016 Merida Reacto.
  2. The Frame Merida have clearly poured development time and some good thinking into the design of the Reacto frame. All the tubes have been shaped to maximise airflow efficiency. The tear dropped profiles follow NACA (National Advisory Committee for Aeronautics) Fastback design principles to ensure the aero effect is real. The rear or "tail" of the tube profile is D-Shaped in an effort to keep the airflow stable without causing turbulence and to keep the tube dimensions UCI compliant. Further aerodynamic gains are achieved by joining the seatstays lower down on the seat tube. This reduces the size of the frontal area and with the stays positioned wide, they stay clear of the rear wheel to help manage the airflow and turbulence in that area. The carbon fork's legs are widely spaced for the same reason, with the crown integrated into the frame. The head tube has a bit of an odd shape from some angles, but by looking at all the other design touches, I have no doubt that the size and profile plays it's part in the bike's low drag. The Reacto comes with an internal seatpost clamp that is placed inside the top tube and works fastens with an expanding wedge. The carbon seatpost is also tear drop shaped with its own clever design touches. The S-Flex seatpost, as Merida calls it, features a cut out near the top with an elastomer fitted to allow some flex and add comfort to the ride. The S-Flex seatpost comes standard with a reversible head and integrated bracket for a Di2 battery. The reversible head will allow you to setup the bike in an aggressive position over the pedals, if you'd like to use the Reacto for time trials.It is no use having tubes that slip through the air when other components and cables are undoing all the good work. With that in mind, the cables are routed internally, entering the frame at the top tube just behind the stem. As this is already "dirty air" the exposure of the cable up to this point will have little impact on drag. The front and rear brakes are direct mount with the front brake in a conventional position rather than tucked away behind the fork, as preferred by many other aero bikes. According to Merida, the difference in drag is minimal. The rear brake, however, is hidden behind the bottom bracket. Going this route has allowed Merida to do away with the seatstay bridge in an effort to keep the bike clean in that area, and in doing so further improving the Reacto's aerodynamic efficiency. Furthermore, the Reacto includes an inline quick release for the direct-mount caliper, barrel adjusters for the the front and rear, a stem top cap with integrated cable guides, chainstay protection, and a chain catcher as standard.A not so obvious aero trick lies in the frame's geometry. With a shorter head tube compared to their Scultura (170mm vs 159mm comparing 54cm frames) and a longer reach (390mm vs 400mm) the Reacto will enable the rider to sit lower on the bike reducing the impact of the rider on the overall aerodynamics. Specifications Colourblack / green Frame sizes47cm, 50cm, 52cm, 54cm, 56cm, 59cmFrame sizesREACTO CF3ForkReacto Carbon pro-directDerailleur frontShimano 105 DDerailleur rearShimano 105 SSShiftersShimano 105Brake leverShimano 105BrakesShimano 105-directChainwheelFSA Gossamer Pro 52-36 (BB386)ChainKMC X11HubsFormula Road BearingRimMerida Expert 35 CWFreewheelShimano CS-5800-11 11-28TyresContinental Ultra Sport II 25 foldSpokesBlack stainlessHandlebar stemMerida Expert Carbon OS -5HandlebarMerida Compact road OSHeadsetFSA No.47/48Seat postReacto carbon Race [Di2 ready]SaddleMerida Sport ProWeight8.90 kgRecommended PriceR 29,999.00 On the Road First ride out and it was obvious that the all the features employed by Merida have resulted in an aero bike that is quite comfortable on uneven roads with no sign of the sting that plagued early aero road bike efforts. On longer rides, the bike gave nothing away to other full carbon race bikes and there is a balanced feel between the front and rear end.Getting out of the saddle and on the pedals shows just how reactive a stiff the frame really is with every pedal stroke resulting in forward motion. However doing this does trade in some of the comfort provided by the seatpost - the overall feel is not harsh, but the seatpost definitely plays its role in the comfort built into the bike. With Cape Town's South Easter howling away during my test period, the Reacto proved itself stable and manageable in crosswinds. This helps a great deal as some bikes and deep section wheels can be quite tiring to keep under control when the wind is out in full force. I tested the Reacto with the a review pair of Mavic Cosmic Pro Carbon SL C wheels. The combination of wheels and tyres dropped nearly 850g from the bike's overall weight and added a turn of speed and burst of acceleration, whether from standstill or out of a corner, elevating the bike to another level. The wheel's retail price of R 32,700 does make it more expensive than the bike, but for a tad over R60 000 you will then have yourself a very capable, fast and comfortable aero bike. With the stock wheels fitted, climbing is good and on par with other 105 specced road bikes that we have been riding the last couple months. Attacking the twisties was a fun affair with the bike's geometry playing into the hands of those not afraid to get their knee out. Fortunately staying clear of feeling twitchy or nervous at speed. Keep the momentum going and the Reacto will zip along cutting through the air at a rate belying its stock weight.The Reacto 4000 comes with 52/36 tooth chainrings which helps on longer, steeper climbs. The Shimano 105 groupset performed flawlessly, with the only kink being the rear brake that could do with a bit more oomph. In wet conditions, initial braking felt a bit more gritty thanks to more dirt collecting on the pads and it would be interesting to see the effect this will have on running a carbon rim brake wheelset over a full season. The top end model and the official Merida team riders do ride carbon wheels so I'm sure it has been tested to its max and found to be a non-issue. Verdict Merida has shown with the Reacto that an aero bike can be comfortable and doesn't have to weigh a ton. Advances in technology and years of carbon know how has certainly played its part to close the comfort and weight gap between standard and aero frames. With a solid base specification, the Reacto 4000 offers excellent long term upgrade potential. ProsGood value Fast and comfortable Clever, well thought out design touches Carbon stem and seatpost adds comfort Fit and finish is excellent as one would come to expect from Merida Cons Aero comes with a 300g weight penalty (Reacto 4000 compared to Scultura 400) Integrated seat clamp can be fiddly to adjust
  3. The Reacto forms part of Merida's range of aero race road bikes boasting efficient teardrop tube profiles, with direct mount brakes, internal cable routing, and an integrated seatpost which features Merida's S-Flex technology for some added comfort in the saddle. Click here to view the article
  4. Merida Reacto 4000 The Reacto represents Merida's range of aero race road bikes boasting aerodynamic teardrop tube profiles, with direct mount brakes, internal cable routing, an integrated seatpost which use Merida's SFlex technology for some added comfort in the saddle. The Merida Reacto 4000 model retails for R 29,999.00. For this you get a full carbon aero frame featuring a mostly Shimano 105 groupset but with an FSA Gossamer crankset and KMC chain. Wheels are Merida branded made by Alexrims wrapped in 25C Continental tyres. Specifications: Colourblack / green Frame sizes47cm, 50cm, 52cm, 54cm, 56cm, 59cmFrame sizesREACTO CF3ForkReacto Carbon pro-directDerailleur frontShimano 105 DDerailleur rearShimano 105 SSShiftersShimano 105Brake leverShimano 105BrakesShimano 105-directChainwheelFSA Gossamer Pro 52-36 (BB386)ChainKMC X11HubsFormula Road BearingRimMerida Expert 35 CWFreewheelShimano CS-5800-11 11-28TyresContinental Ultra Sport II 25 foldSpokesBlack stainlessHandlebar stemMerida Expert Carbon OS -5HandlebarMerida Compact road OSHeadsetFSA No.47/48Seat postReacto carbon Race [Di2 ready]SaddleMerida Sport ProWeight8.90 kg South Industries rims South Industries manufacture their "handgemaak" carbon rims in South Africa. They have two models: a 29er rim intended for cross-country/ marathon use and a beefier 650b rim for all-mountain riding. Considering feedback from their pro riders and test team over the last year, both rim designs have been tweaked from the original models with new optimised carbon lay-ups. Specifications: 29XC 370g weight 28mm internal width 32mm outside width 22mm deep profile Hookless bead 32h or 28h (drilled at 5deg angle) Suitable for existing 2.2 to 2.3" profile tyres 275AM 420g weight 28mm internal width 34mm outside width 23mm deep profile Hookless bead 32h (drilled at 5deg angle) The South Industries rims retail for R 6,985.00 per rim. Wahoo ELEMNT GPS bike computer The Wahoo ELEMNT GPS bike computer sends and receives signals via both Bluetooth 4.0 and ANT+ which means it will pair with most sensors, smart devices and trainers. Connecting to the device via the app allows you to change settings easily and track your workout progress. LED lights on the device provide a quick way to see if you're on pace with important performance metrics like speed, cadence and power. The ELEMNT can be used for navigation with maps for most countries included. Wahoo recently updated the ELEMNT firmware to support Strava Live Segments. Specifications: Physical Dimensions: 2.3" x 3.5" x 0.8" (57.5mm x 90.5mm x 21.2mm) Display Size: 2.7" (68.6mm) Weight: 3.5 oz Battery: USB rechargeable Battery Life: 16 hours Waterproof Rating: IPX7 (waterproof up to 5 ft) Shock Proof: Yes The Wahoo ELEMNT retails for R5,999.
  5. First Look Friday is an introduction to the gear that we are currently testing for review. This week we're featuring Merida's Reacto 4000 road bike, South Industries rims and the Wahoo ELEMNT GPS bike computer. Click here to view the article
My Profile My Forum Content My Followed Content Forum Settings Ad Messages My Ads My Favourites My Saved Alerts My Pay Deals Settings Help Logout