E-Speedster 20x4.0 E-Bike Tire - Fast Tread

E-Speedster 20x4.0 Tire for Fat Tire E-Bikes

The E-Speedster 20x4.0 is built for fat tire e-bikes and aims at quick, efficient rolling on hard-packed and paved routes. Its low rolling resistance helps riders get more distance from each charge. Among scooter tires, this model offers a noticeable upgrade for everyday riding. Its tread is designed to hold up in both wet weather and dry pavement conditions.

Tread Layout and Handling

The center of the tire uses a honeycomb micro-tread that reduces rolling drag, so rides on smooth ground feel quicker. The larger shoulder lugs taper inward toward the middle, which supports steady cornering and good grip. The tread is non-directional, so the tire can be mounted facing either way to suit how you ride.

Puncture Resistance and Longevity

The tire combines MDC Compound with Override technology and offers three times the puncture resistance of earlier models, which extends how long the tread lasts. It is rated for e-bike speeds up to 50 kph (31 mph) and meets established safety and performance standards. A black sidewall and wire bead construction add to its toughness for riders who take on rough routes.

Specifications

• Size: 20x4.0
• ETRTO Size: 102-406
• M/C Size: 102/90-406 M/C 42B
• TPI: 26
• Max PSI: 30
• Bead: Wire
• Sidewall: Black
• Compound: MDC (Medium Durometer Compound)
• Tread: Non-directional honeycomb micro-tread with tapered shoulder lugs
• Speed Rating: E-Bike 50 kph (31 mph)
• Rim Included: No
• Fits: 20x4.0 fat tire e-bikes (ETRTO 102-406) and other 20x4.0 e-bikes rated to 50 kph

Compatible Models

Fits:

• Ariel Rider e-bikes (20x4.0)
• Aventon e-bikes (20x4.0)
• Super73 e-bikes (20x4.0)
• Juiced Bikes e-bikes (20x4.0)
• Lectric e-bikes (20x4.0)
• RadPower e-bikes (20x4.0)

How to choose: Check the size printed on your current tire's sidewall and match it: 20x4.0, ETRTO 102-406.

Shop more: Scooter Tires · Scooter Parts