Seat height should allow stable hips and 25-degree knee bend at pedal bottom. Measure pubic bone height using paint sticks and adhesive tape. Calculate saddle height by subtracting 10-10.5 cm from pubic bone height. Adjust seat post by loosening lever or using Allen key. Test ride to ensure proper height and comfortable pedaling
Bike designed for 2-3 hour mountain biking year-round. Recommended tyre pressure is 1.8 bar, minimum 1.6 bar. Handlebar comes in highest position, can be lowered for aerodynamics. Frame features quick release system for saddle adjustment
Founded in 1997 by two RWTH Aachen mechanical engineering students. Started as online shop in shared flat, moved to Aachen city centre in 2000. Now has 200 employees and 70,000 components for 300,000 customers worldwide. Moved to 23,000 m² warehouse in Würselen since 2014
Correct brake pad selection is crucial for fitment and safety. Pad shape can be confirmed using compatibility chart or serial number. Small pads cover MTB and road two-piston calipers. Medium pads are exclusive to mountain bike line. Large pads serve enduro and downhill bikes
Seatpost extends from frame to saddle, adjustable in length. Made of steel, aluminum, titanium, carbon fiber, or aluminum-carbon fiber. Attached to frame using seat tube with tightening ring
First bicycle chains were simple bushing-less designs. Nevoigt brothers introduced roller chain in 1898. Modern bushingless design incorporates bushings into inner side plates. First solid bush-roller patent filed by Renold Chain in 1880