DARIMO CARBON stem-handlebar unit Nexum Carbon Gravel | UD glossy / decals black | 420mm
Darimo's carbon forge, which is located in the beautiful area around Valencia on the east coast of Spain, has been producing some of the lightest carbon parts for all types of bikes for some time now.
With the Nexum stem-handlebar unit for the gravel bike, Darimo Carbon is once again clearly raising the bar. Made from high-quality carbon fiber, it weighs less than most gravel bars without a stem. Darimo uses a specially developed lamination process. Depending on the width and stem length, the layer structure is individually adjusted. Neuralgic points are reinforced, less material is needed elsewhere. This not only achieves the sensational weights, but also passes the ISO 4210-2 test standard and the components can be approved for system weights of up to 90 kg. In addition, screws made of titanium and barrel nuts made of aluminum lighten the Nexum unit and still ensure a reliable clamping on your fork shaft.
An interesting feature are the two M5 threaded sockets on the underside of the handlebars. These are inserted at a distance of 29 mm from each other and accommodate a computer holder or other accessories. This means you always have all the important information in view.
For easy installation, guides for brake and shift cables have also been laminated there and help you achieve a clean look without annoying cables.
Thanks to the large selection of stem lengths, every rider will find their optimal setup. The flattened top link ensures a very pleasant grip and offers a high level of comfort, even if the tour or race takes a little longer. A compact drop and short reach make it easier to change riding positions. In addition, the wide extension of the handlebar ends ensures safe steering even in difficult passages.
important assembly instructions
It is important to follow the instructions for the product. The stem may be clamped to the fork shaft with a maximum of 3.5 Nm and a torque of 4 Nm should not be exceeded on the shift/brake levers. Please approach the necessary force for secure attachment and adhere to the maximum values. We recommend using a high-quality carbon assembly paste during assembly. If you do not have the necessary specialist knowledge or tools for correct installation, the installation must be carried out by a specialist workshop with the relevant knowledge.
Technical data:
intended use : gravel bike, cyclo cross
Material: UD Carbon
Top link shape: ergonomic
Lower link shape: compact
Cable routing: external cable ducts
Handlebar width top link (center - center): 420 mm
Handlebar width top link (outside - outside): 440 mm
Preposition / Reach: 70 mm
Lowering / Drop: 120 mm
Outside bend / drop flare: 16°
Flare out: 5°
Backsweep: 0°
Stem length: 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm or 130mm
Stem tilt: -6°
Fork steerer diameter: 1 1/8"
Clamping height fork shaft: 45 mm
Max. tightening torque: 3.5 Nm fork shaft, 4 Nm shift/brake lever
max. system weight: 90 kg
Finish: UD carbon glossy
Color: Black
Weight according to manufacturer: kA
Weight weighed: 213g (with 90 mm stem length)
Scope of delivery:
1x DARIMO CARBON stem-handlebar unit Nexum Carbon Gravel | UD glossy / decals black | 420mm
1x small can of assembly paste