In this category you will find a wide range of original or adaptable, new or second-hand caps, compatible with your two-wheel 50cc and 125cc with box. Here you will find expansion tank, radiator and coolant caps.

The cap helps maintain the coolant pressure flowing through your engine. It is advisable to clean the radiator regularly and check its condition. It is therefore essential that this part be in perfect working order to prevent any leakage of coolant. The compatibility of each radiator cap is indicated for each reference.

Many radiator caps are available for 50cc box and 125cm3 motorcycles: Derbi Senda and DRD, Aprilia RX and SX, Gilera SMT et RCR, Rieju MRT, KTM Duke, Honda CBR... etc.

Remember to check the other cooling categories to find all your parts: radiator hose , coolant, water pump, radiator, probe and thermostat, expansion tank.