GEMINI stem/handlebar unit Älzir Lightweight ICR 1 1/8" glossy
Ultralight stem/handlebar unit made in Barcelona, Spain.
The developers at GEMINI have always been surrounded by bicycles since they were very young, and now they apply the knowledge they have acquired in the manufacture of composite materials, resulting from years of experience in the design of motorcycles, bicycles and components, to perfection. As with the other stem/handlebar units, Gemini has rethought geometry with the ÄLZIR, an ultra-lightweight handlebar designed specifically for road cyclists who prioritize low weight and the best possible climbing characteristics with the best possible comfort. During development, every area of the handlebars was examined and optimized to the highest level. This made it possible to save a lot of weight compared to conventional handlebars.
The ÄLZIR is made of the best carbon fiber currently available on the market: Mitsubishi MR70, which was specially developed for the most demanding customers in the aerospace industry and is the key to greater comfort and safety. Countless tests in the laboratory and off-road confirm the perfect symbiosis of design and material, which offers optimum conditions for racing.
Manufactured in one piece
The Älzir is manufactured in a unibody construction to eliminate stresses on individual parts and increase resistance. This improves the stiffness-to-weight ratio and creates an extremely lightweight structure.
ultralight
In the light version, the handlebar-stem unit weighs just 220g (max. 90kg rider + bike). Ideal if you want to build a weight-saving bike. If you attach more importance to stiffness, there is also the Performance version from 310g (max. 130kg rider + bike).
Maximum comfort
The handlebars are ergonomically shaped. A larger support surface prevents your carpal tunnel nerve from being pinched. The Älzir offers you maximum freedom of movement so that your forearms do not hit the handlebars.
aerodynamic shape
GEMINI has spent a lot of time performing CFD calculations and optimizing the aerodynamics to reduce drag. The unique shapes of the Älzir have been designed to give you a more aerodynamic position on the bike and make you even faster.
Different versions
You can tailor the handlebar-stem unit perfectly to your needs, as GEMINI offers the Älzir in different versions. It is available in several widths, stem lengths and different reaches. You can find a geometry guide on the GEMINI website.
Internal cable routing
To make your bike look even cleaner and to take advantage of the aerodynamic benefits, there is the Älzir for internal cable routing. All brake and gear cables are routed through the steering between the bearing and fork tube.
Note: The stem/handlebar unit is compatible with the Vostok adapter for Garmin, Wahoo, Polar, Twonav and Bryton.
Technical data:
Area of application: Road bike
Material: Mitsubishi MR70 carbon
Top link shape: aero
Lower link shape: compact
Cable routing: fully integrated (routed through the stem)
Handlebar width top link (center - center): 380 mm, 400 mm or 420 mm
Handlebar width lower link (center - center): 408 mm, 428 mm or 448 mm
Reach: 65 mm or 75 mm
Drop: 110 mm
Flare: 3°
Offset/stem angle: -9°
Stem length: 90 mm, 100 mm, 110 mm or 120 mm
Steerer tube diameter: 1 1/8"
Steerer clamp height: 35 mm
max. rider weight: 90 kg (rider + bike)
max. tightening torque: 4 Nm stem | 4 Nm brake and shift lever | 1 Nm headset
Finish: UD carbon, matt white
Color: glossy black
Weight according to manufacturer: 220g
Weight self-weighed: 236g
Scope of delivery:
1x GEMINI stem/handlebar unit Älzir Lightweight ICR 1 1/8" glossy
1x carbon Ahead cap including titanium screw
2x titanium bolts
2x 5 mm spacers
1x 10 mm spacer
