ENGWE ENGINE X Inner Tube 20x4" - Slime Puncture Sealant Brooks Saddles Take your bike adventures even

Take your bike adventures even further with a versatile mount cage to pack larger gear on your bike

Provides up to 50% more airflow when used with tubeless setups compared to standard Presta valves

water resistant design that attaches to the underside of your saddle with a BOA® Closure System

centre lock ring wrench and a piston spreader

6kg (30lb)

ENGWE ENGINE X Inner Tube 20x4" - Slime Puncture Sealant Brooks Saddles Take your bike adventures evenA high quality inner tube at a reasonable price with 4oz of Slime Anti Puncture Sealant installed. Anti puncture sealant installed Welded butyl rubber construction Great value replacement tube for Electric Cargo and Fatbikes Schrader 'car type' valve These are suitable for a range of ebikes including Engwe, Synch, Fiido, Hygge, ADO and many more. If you are unsure of your tyre size please email us to confirm.