SCULTURA 4000

Features SCULTURA 4000

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  NANO MATRIX CARBON

  NANO MATRIX CARBON is a special kind of carbon fibre where we add extremely tiny, nano-scale particles to the resin that binds the individual carbon fibres together. These then work on a molecular level to protect them from damage. It’s so effective that it can actually increase the finished carbon fibre’s impact resistance by up to 40%, allowing us to build stronger and lighter composite frames that result in a faster and tougher bike.

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  AWS ANTI WRINKLE SYSTEM

  This is a method we use to manufacture our carbon fibre frames. First, the carbon fibre that makes up the frame is laid around special formers. We then use a bladder to compress the layers against the outside of the frame mould, giving a smooth and wrinkle-free internal finish, removing any voids in between the layers of carbon that can cause potential weak points, resulting in a stronger, lighter frame.

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  CARBON FORK

  Starre carbon voorvork, eventueel met carbon stuurbuis. Een Merida carbon voorvork biedt uitstekende demping van vibraties en tegelijkertijd een hoge (laterale) stijfheid voor perfect rem- en stuurgedrag.

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  FLEX STAY

  By using a specific tube shape and careful design of the seat- and chainstay of our hardtail bikes, we enable them to work like flat leaf springs, absorbing surface bumps and reducing vibrations. This makes the rear end more comfortable, can improve power delivery and has a positive impact on rider fatigue. In particular, on performance bikes that are ridden over long distances and uneven surfaces, this can have a great effect on the overall riding performance and enjoyment.

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  X-TAPER HEADTUBE

  Steering precision is vital to safe and confident handling, and the X-TAPER HEADTUBE allows us to significantly boost this precision. A larger headset diameter at the bottom paired with a smaller one at the top helps to deal with the strains modern riding and equipment can put on the headtube, all without adding unnecessary weight. It allows tapered forks to be fitted with ease and delivers precise and confidence-inspiring steering.

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  NACO FASTBACK PROFILE

  This is a special kind of tube shape that helps reduce aerodynamic drag while also helping to reduce weight. It’s based around a teardrop profile that was originally developed in the aeronautical industry, but the rearmost portion of the profile is cut short. This reduces the amount of material needed to make the tube, but air still flows around it just as well, giving all the aerodynamic benefits but at a lower weight.

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  INTERNAL CABLE ROUTING

  On the majority of our frames, we run the gear and brake cables and hoses through the frame. The cables enter and exit the frame through smooth sockets, or we use one of our other systems like SMART ENTRY or WIRE PORT to be routed through. Running the cables inside the frame protects them from the elements, gives a clean and neat look and can offer aerodynamic advantages.

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  DI2 READY

  Shimano's Di2 electronic shifting system offers fast, smooth and reliable shifting. In particular, in the road world, it has proven itself as the primary choice when top performance is at the top of the agenda. With that in mind, we have a broad selection of performance road frames that are Di2 READY and can accommodate the electrical cable, battery and other little tweaks that the system requires.

Geometries SCULTURA 4000 groen/antraciet

Sizes	XXS(44)	XS(47)	S(50)	SM(52)	ML(54)	L(56)	XL(59)
Top Tube length -TT (mm) :	515	520	530	545	560	575	590
Seatpost Tube - ST (mm) :	440	470	500	520	540	560	590
Seat Stay - CS (mm) :	408	408	408	408	408	408	408
Head Tube Angle - HTA (°) :	71	71	72	73	73	73	73.5
Seatpost tube angle - STA (°) :	75	74.5	74	74	73.5	73	73
Bottom bracket drop - BD (mm) :	66	66	66	66	66	66	66
Head Tube length - HT (mm) :	120	130	140	150	170	190	215
Fork length - FO (mm) :	375	375	375	375	375	375	375
Reach - R (mm) :	376	373	375	386	390	394	401
Stack - S (mm) :	519	529	542	555	574	593	619
Wheelbase - WB (mm) :	982	983	979	985	998	1005	1014
Stand over height - SH (mm) :	701	720	750	769	787	807	836