FISCHER OPERATING INSTRUCTIONS

• Saddle and seat post unit (Provided that the offset to the rear does not exceed 20 mm with regard to the series/ori- ginal area of application. In this case as well, modifying the load distribution beyond the in- tended adjustment range could seriously affect steering. The length of the saddle brace on the saddle frame as well as the saddle shape are also important) • Bicycle lights (Headlights are designed for a specific voltage which must be compatible with the vehicle’s re- chargeable batteries. In addition, electromagne- tic compatibility (EMC) must be ensured provi- ded that the headlight may be responsible for a part of the potential interference) *The manufacturer of the part can only approve a component if it was tested in accordance with its intended use and with standards beforehand. A risk analysis must also have been performed.

Category 3 * Components allowed to be changed according to the bike or bike part’s manufacturer • Pedal crank arm (Provided that the distances/chainsets/frame centre (Q-Factor) are observed) • Wheel without hub motor (Provided that the ETRTO is observed) • Chain or drive belt (Provided that the original width is observed) • Rim tape (Use the correct rim tapes for the rims) Modi- fied combinations may result in rim tape shif- ting and thus in defective inner tubes) • Tyres (The increased acceleration, additional weight and more dynamic cornering require the use of tyres approved for e-bike use. As a result, compliance with the ETRTO is essential) • Brake hoses/brake cables • Brake pads (Disc, roller, drum brakes) • Handlebar/stem unit (Provided that there is no need to change the lengths of cables and/or hoses. It should be possible to change the seating position within the original hose lengths for the benefit of the consumer. Going beyond that results in a si- gnificantly changed load distribution on the wheel and could seriously affect steering)

Category 4 Components not requiring any special kind of approval to be changed • Headset bearings • Bottom bracket • Pedals (Provided that the pedal is not wider than the series/original area of application) • Derailleur • Rear derailleur (All gear change parts must be suitable for the number of gears and be compatible with one another) • Gear lever/grip shifter • Gear cables and housings • Chain rings/belt pulleys/sprockets (Provided that the number of teeth and the dia- meter is identical to the series/original area of application) (Provided that the width is not smaller than the series/original parts and the distance to the tyre is at least 10 mm) • Spokes • Inner tube of the same type with the same valve • Dynamo • Chain guard • Mudguards

• Rear light • Reflector • Spoke reflectors • Bike stand • Grips with screw clamps • Bell

43