What accessories and spare parts are compatible with my woom 4? woom 4 Accessory and Spare Parts Compatibility To identify when your woom bike was made, please click here. July 2016 - August 2018 August 2018 - February 2021 March 2021 Onwards BING Bell YES YES YES VIENNA Bell YES YES YES GLUG Bottle and Cage YES YES YES AIRFLO Bike Pump YES YES YES LOKKI Bike Lock YES YES YES CYCLOPE Bike Lights YES YES YES PICKUP Rack NO NO YES SLOFF Frame Bag YES YES YES SNAP Click on Fenders NO NO YES LEGGIE Kickstand YES YES YES woom ORIGINAL Tire YES YES YES Spare Tube YES YES YES Trigger Shifter YES YES YES REFLECTORS YES YES YES Pedals YES YES YES