CUBE Bike's Efficient Ride Control

CUBE Bike's Efficient Ride Control

Our Efficient Ride Control concept is now also applied to our newly developed 27.5 frames like the AMS 130 and AMS 150. With Efficient Ride Control particular attention has been given to delivering the identical optimum riding experience to every rider, irrespective of body size. We've designed the linkage geometry on a model-by-model basis so that all frame sizes have the same travel and spring rate curves. In addition, the kinematics have been optimized specifically in relation to travel in respect of sensitivity, drive and no bobbing. For this it was necessary to specially position all rear pivot points. Whether the rider is large or small, with any of these models he will always have the optimum ride experience.

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GIANT's The Evolution of Control and Handling

As the first manufacturer to bring the tapered headtube to market—with the 2006 Glory mountain bike—Giant knows a thing or two about inventing solutions for improved steering precision. The original OverDrive technology resulted in groundbreaking stiffness-to-weight ratios, and the newer OverDrive 2 system on high-performance road and mountain bikes offers even further advantages.


OVERDRIVE 2

FEATURES: Giant’s most advanced fork steerer-tube technology. Oversized headset bearings (1 1/4-inch top and 1 1/2-inch bottom bearings) and a tapered steerer tube combine for unprecedented steering performance with no additional weight.

BENEFIT: Compared to the already stiff OverDrive system, OverDrive 2 provides up to 30 percent more torsional steering stiffness. This translates into industry-leading steering precision. Whether you’re sprinting for the finish or cornering hard in the most demanding conditions, you can ride with more power and confidence.

Please see on picture :

1.     1 1/4-inch top bearing
2.     1 ½-inch bottom bearing
3.     1 1/4 –inch stem
4.     Tapered steerer-tube
5.     Custom OverDrive 2 expansion wedge

OVERDRIVE

FEATURES: Giant’s original oversized fork steerer-tube technology. Designed to provide solid front-end steering performance, the system’s oversized headset bearings and tapered steerer tube provide optimal steering stiffness. Road models feature 1 1/8-inch top and 1 1/4-inch bottom bearings, while the mountain version features 1 1/8-inch top and 1 1/2-inch bottom bearings.

BENEFIT: OverDrive provides up to 15 percent more torsional steering stiffness than straight steerer-tube designs. This translates into much more accurate steering input from a rider’s hands, through the handlebar and stem, and down to the front wheel. Whether hammering uphill or carving through a corner, OverDrive transmits input directly to the front wheel for more precise handling.

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