ULIP inner tube with 20 × 4.0 and 3.50-16 markings
The wide ULIP inner tube has a straight Schrader valve and double dimension marking 20 × 4.0 / 3.50-16. It is intended for the corresponding tire and rim of a wide wheel assembly.
Features and fitment
- Model: ENGWE EP-2 Pro.
- ULIP 20 × 4.0 / 3.50-16; straight Schrader valve.
Approximate dimensions
- Outer diameter of inner tube: 565 mm.
- Inner diameter of inner tube: 408 mm.
- Inner tube width: 80.9 mm.
- Valve length: 30 mm.
The straight valve is approximately 30 mm long. When selecting, compare the full dimension marking on the old inner tube and tire and check access to the valve after installing the wheel.
Replacement without pinching the inner tube
- Before replacing, look for the cause of the puncture in the tire or on the rim. A foreign object, sharp edge, or damaged rim strip can damage the new inner tube immediately.
- Inflate the inner tube slightly, align the valve with the hole, and distribute it evenly in the tire. Do not pinch it with tire levers when installing the bead.
- Fill to the pressure allowed for the wheel assembly. Check the position of the valve and sealing; do not use the valve cap to stop a leak.
Spare parts for ENGWE
-
ULIP Superior Metal brake pads for ENGWE Engine Pro 2.0 – ZOOM shape
Regular price 14,90 €Sale price 14,90 € Regular priceUnit price per -
Adjustable kickstand for Engwe electric bike – 24–29 inches
Only 5 leftRegular price 24,90 €Sale price 24,90 € Regular priceUnit price per -
Sold outWanda 20 × 4.0 outer tire for ENGWE Engine Pro electric bike
Regular price 34,90 €Sale price 34,90 € Regular priceUnit price per -
Chaoyang 20 × 4.0/4.9 inner tube for ENGWE Engine Pro 2.0 electric bike
Regular price 19,90 €Sale price 19,90 € Regular priceUnit price per -
Rear brake cable for ENGWE EP-2 Pro (203 cm)
Regular price 9,90 €Sale price 9,90 € Regular priceUnit price per -
Battery cover with lock and handle for ENGWE EP-2 Pro
Only 5 leftRegular price 49,90 €Sale price 49,90 € Regular priceUnit price per -
Charger 54.6 V 2 A with Xiaomi connector for ENGWE EP-2 Pro electric bike
Regular price 54,90 €Sale price 54,90 € Regular priceUnit price per -
Chaoyang 20 × 4.0/4.9 inner tube for ENGWE Engine X electric bike
Regular price 19,90 €Sale price 19,90 € Regular priceUnit price per -
ULIP 20 × 4.0 tire with TH751 tread for ENGWE L20
Regular price 39,90 €Sale price 39,90 € Regular priceUnit price per -
ULIP 20 × 4.0 tire with TH751 profile for ENGWE X20
Regular price 39,90 €Sale price 39,90 € Regular priceUnit price per
Why choose EVOLT?
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Our showroom in Vič, Ljubljana, offers 200 m² of space, bringing sales, servicing and spare parts together in one place.
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In stock in Ljubljana
EVOLT is a specialized provider of spare parts for electric scooters, e-bikes and other electric vehicles.
Discover a wide range of quality spare parts and components in stock in Slovenia with fast delivery in 1–2 working days.
We offer reliable supply for both end customers and business partners, workshops and retailers – with options for retail and wholesale.
