Here is the list of wear parts, which must be checked regularly and they require
maintenance at different times:
● brake parts: pads, discs, brackets, levers and hoses;
● the cables and sheaths of the transmission system;
● transmission parts: crank-set, sprocket(s), dérailleur
, chain tensioner, chain, belt;
● wheel plates and spoke tension;
● bearings: wheels, steering;
● freewheel body.
Before every use of your DOUZE G4:
● Check the brakes.
● Check the pressure and condition of the tyres.
● Check the fixing of the child’s seat, baby seat and Maxi-Cosi support
● Check the tightness of the wheels.
● Check the tightness of the handlebar, stem and steering parts.
● Check the play of the screws on the rear block.
● Check the lock of the battery to the support.
● Check the charging condition of your battery.
Every month:
● Check for wear on the brake pads.
● Check the wheel plates and spoke tension.
● Check the play of various elements of the steering and arrange to adjust this play, if
necessary, by your Retailer or your DOUZE Cycles Technical Centre.
● Check all the transmission parts, which are subject to such particularly large strains
on a cargo bike with electric assistance and lubricate them if necessary.
DOUZE Cycles - G4 Manual - March 2020 19