Koga GENERAL INSTRUCTION - Manual (Page 23)

Tools and aids
The following aids can be useful for maintenance:
• Koga tool
• Stiff brush and/or toothbrush
• Flannel cloth
• Warm water with dishwashing liquid. However, in case of dirt from
brine, do not use warm water.
• Special degreasers and cleaning agents
• Thick shoelace
• Never use petrol as a cleaning agent.
• Never use too much grease or lubricant. Dirt and dust
adhere well to them.
• Never use a high pressure cleaner to clean your Koga
bicycle.
• Never replace bolts or nuts with randomly chosen other
bolts and nuts. Leave this job up to your Koga dealer.
• Protect non-stainless steel bolts and nuts against
corrosion.
Technical data
Maximum allowable load per model:
Model
max. load*
[kg]
MTB/RACE 110
Founder-S 110
Light Touring 120
Comfort 120
Electric Hybrid 130
Trekking 140
Tandem 200
* Maximum weight is bicycle+cyclist and luggage!
Torques
Always handle to the specified tightening torque for the part.
Unless otherwise indicated, the following tightening torques apply.
Part
Torque
[Nm]
Handle stem bolt – cone 15 - 20
Brake blocks 5 - 6
Seat post binder bolt 5 - 7
Pedals 30
Wheel nut front* 20 - 25
Wheel nut front* 25 - 30
Bolt M8 Lodo F3 rear carrier 15
* Does not apply to torque of E-bike engine nuts. Ask your dealer for
correct adjustment.
Stainless steel connections are used where possible.
The strength properties of stainless steel mean this material
cannot be used everywhere.
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