Engwe L20 Boost & L20 Boost Combo Inner Tube 20x4" - Slime Puncture Sealant Sandbanks Style Top-quality Bravo two-stage pump

Top-quality Bravo two-stage pump

22-degree backsweep

For unusual bike geometries or oversized frames

Center Lock Disc

Stuff sack and repair kit included

Engwe L20 Boost & L20 Boost Combo Inner Tube 20x4" - Slime Puncture Sealant Sandbanks Style Top-quality Bravo two-stage pumpA 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.