BIG.NINE / BIG.SEVEN 4000
|Color||matt UD Carbon (green)|
|Frame||BIG.NINE / BIG.SEVEN CF3|
|Fork||Rock Shox Recon Silver RL Air Remote|
|Derailleur Front||Shimano SLX direct|
|Derailleur Rear||Shimano SLX Shadow|
|Brake Lever||Shimano M506|
|Brakes||Shimano M447 180 cen / Shimano M447 160 cen|
|Chainwheel||Shimano SLX 36-26 boost PF|
|Hubs||FoBearing Cen 15 / FoBearing Cen boost|
|Rim||MERIDA Expert CC|
|Freewheel||Shimano M7000-11 11-42|
|Tires||Maxxis Ikon 2.2 fold|
|Spokes||Double Butted Black stainless|
|Handlebar Stem||MERIDA Expert Carbon OS -5|
|Handlebar||MERIDA Expert OS 720 flat(29") / OS lite 720 R10(27.5")|
|Headset||Big Conoid A-bearing(29") / A-bearing neck(27.5")|
|Seat Post||MERIDA carbon Expert SB0 30.9|
|Pedal||XC pro alloy|
|Head Tube Angle||69||70||70||70||70||70|
|Seat Tube Angle||73.5||73.5||73.5||73.5||73.5||73.5|
|Bottom Bracket Drop||65||65||65||65||65||65|
|Head Tube Length||105||95||100||110||125||145|
|Stand Over Height||667||681||744||778||819||842|
The best of two worlds: externally shaped head tube with bigger diameter at the bottom and weight saving smaller diameter at the top. ‘X-Taper Headtubes’ always come with tapered forks or correct adapters fitted. Result: superb stiffness and precise steering even in the toughest conditions without increasing the weight of the frame unnecessarily.
Due to the widening of the hub spacing by 6mm, the spoke angles become flatter resulting in a stiffer and stronger wheel. In particular on 29er and 650b+ wheels, and paired with the stiffness increasing attributes of a through axle, this is hugely desirable. Besides that, the wider hubs and cranks with wider bottom brackets push the chain line further outwards and enable extra short chain stays for a more agile geometry.
Internal cable routing perfected: Up to this point, the routing of cables inside frame tubes often had the unwanted side effect that they were able to move and produce noise. Our ‘Smart Entry’ allows the cables to be clamped under tension, resulting in rattle free cables even when it is getting rough. All cable inlets are completely interchangeable to deal with any kind of set up; Di2, hydraulic hoses, brake and gear cable housings etc.
The special “NACA Fastback” tube profiles of our WARP TT and REACTO base on the evaluation of data which were collected during comprehensive wind-tunnel tests (with and without pilot simulations). Particularly at the down-tube, seat-tube, and seat-stay sections, the drop-shaped tube designs with their cropped rear ends prove to be optimal in aerodynamic respect. This way, the essential factors of stiffness and aerodynamics can be combined ideally.
Like WorldTour pro riders, more and more technology-loving road riders trust in Shimano’s electronic Di2 shifting system, which is characterized by high reliability and efficient, effortless operability. Bikes/frames with the symbol “Di2 Ready” are optimally prepared for the installation of this technology – especially with a battery mounting possibility below the chain stay or in the seat post.
“Chain Stay Post Mount Disc” – this technology is the result of three findings. First, a brake mount positioned within the frame triangle optimally protects the brake from external influences. Second, the caliper is supported by the chain stay and is therefore able to distribute the occurring physical forces in an ideal way. Third, internally routed cables can reach the brake neatly from the chain stay.
Anti Wrinkle System – Due to its technological characteristics, carbon provides designers and developers with many excellent possibilities which are not offered by other raw materials used for bike building (e. g. aluminium). The special surface structure is particularly fascinating – but what does happen inside the frame? MERIDA utilizes specific mould inserts which reduce the wrinkling considerably. Result: More stiffness and durability but less weight.
Road bikes and MTB hardtails lack a suspension system at the rear. In this way, they do not only reach their low weight but turn each pilot-provided watt into propulsion. Yet a rigid rearstay transmits any shocks directly to the rider as well – this affects the athlete’s performance potential. But not in the case of our “Flex Stay” seat and chain stays: Their special design absorbs surface bumps and reduces occurring vibrations.
Elaborately shaped frame designs with special inlets and outlets for internally routed brake and/or shifter cables. “Clean” in a double sense: The bike looks uncluttered while the cables are protected effectively from moisture and dirt.
The friction-free alignment of the brake calliper is considerably eased by direct mounting of the post-mount calliper at the rear dropout. Adaptable to different brake disc sizes thanks to the utilization of differently dimensioned adapters.
The suspension fork and/or the shock unit of your MERIDA bike can be locked comfortably from the handlebar via remote lockout. An ideal feature especially for (racing) bikers who require super-fast switching between open and locked mode.
Carbon bikes are often subject to considerable strain. To increase the quality of the used material, MERIDA utilizes this premium technology: The carbon mats are enriched with special nanoparticles which strengthen the matrix of the epoxy resin. In this way, the impact resistance of the final component construction can be increased successfully by up to 40 %. “Nano Matrix Carbon” refines all MERIDA high-end bikes of Model Year 2014.
29" HardtailsMTB Hardtails
BIG.NINE / BIG.SEVEN TEAM
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