The simple and quick handlebar height adjuster for your bike with up to 100 mm height extension upwards. And all within a matter of seconds and without any tools. Simply open the quick-release, pull the handlebars up, close the quick-release, done (fig. 1). The carefully manufactured Speedlifter meets the stringent requirements of the DIN plus standard. The Speedlifter also has the advantage that you can turn the handlebar without tools with a small locking lever by 90° to the left or to the right until it snaps in (fig. 2). This is particularly practical if the bike is stored in the garage or cellar to save space, loaded into the car or onto the bike rack on the car. Thanks to the snap-in function, the adjustment of the handlebar becomes unnecessary when the handlebar is turned back into a straight position. The following requirements must be met for the Speedlifter to be fitted: fork with steel shaft with outer Ø 28,6 mm (1 1/8"), threadless
· required length of the steerer tube: at least 46 mm above the upper edge of the headset
· for Ahead stems with inside Ø 28,6 mm and 40 mm clamping height
· incl. manual
To mark the slits and holes on the steerer tube, we recommend to use the optionally available simpledrawtool (item no. 221689). The professional cut tool is available under item no. 199100.