Does this fit a Radpower Radrunner?

When it comes to tubes I wouldnt see if it works on a brand of e bike but just make sure it fits your rim and tire size. I bought this for my brother who has juiced scorpion and a tire size of 20x4. Hopefully that helps.

what psi are the inner tubes rated for?

Not 30psi….I just put one in my tire and inflated to 28psi and 3 minutes later, KABOOM! Tube blew out, scared the $¢!T out of the cats!!!

What are tire levers used for?

They are little levers that are used for getting tires off a rim. A set of tire levers are one of the cheapest and most essential tools of cycling equipment and everyone should carry them. To use them, insert flat end between rim and rubber tire. Lift rubber tire up using leverage off rim and bring rubber tire edge off and away from rim edge. Drag lever along rim edge to bring tire off rim further. Careful not to pinch tube in this process. The opposite end of the lever is for locking it on to a spoke.

Has anyone used these for their Super73? If so, how’d it work out? :)

I bought these tubes for my brothers juiced scorpion which uses 20x4 tires and they worked fine. Hopefully that helps you out.

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2 Pack 20x4.0 Fat Tire Bike Inner Tubes for 20x4 Inch Electric Bike | Premium Butyl Rubber, Durable & Reliable, Schrader Valve, Replacement Tire Tubes for 20 x 4.0 Inch Ebike and Mountain Bicycle

Product ID: 418517433

Details

Brand
Senaro
Item Diameter
20 inches
Material
Butyl Rubber
Valve Type
Schrader
Wheel Size
20 inches

💪Premium butyl rubber durability

🚲20-inch wheel size

⏱️35mm Schrader valve for quick inflation

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Description

🚴‍♂️ Ride Fat, Ride Fearless – Tubes That Keep Up with Your Adventure!

BUILT TO LAST - Crafted from premium butyl rubber, these tubes offer superior puncture resistance and longevity, keeping you rolling longer with less downtime.
DOUBLE THE VALUE - Two high-quality inner tubes in one pack mean you're always prepared for unexpected flats—because every ride deserves a backup plan.
EFFORTLESS INFLATION - Equipped with a 35mm Schrader valve, compatible with standard pumps for fast, hassle-free air top-ups wherever your ride takes you.
QUALITY ASSURANCE TIPS - Pre-install inflation and water test instructions included to guarantee you receive flawless tubes, ensuring peace of mind before hitting the trail.
TAILORED FIT FOR FAT TIRES - Specifically engineered for 20x4.0 inch fat tire ebikes to ensure a perfect, secure fit—no more frustrating pops from ill-fitting tubes.

This 2-pack of 20x4.0 inch fat tire inner tubes is designed specifically for electric and mountain fat bikes, featuring durable premium butyl rubber and 35mm Schrader valves for easy inflation. Engineered for a perfect fit and long-lasting performance, these tubes come with quality assurance tips to ensure reliability on every ride.

Specifications

ASIN	B09SGYTGLZ
Best Sellers Rank	#1,740 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Bike Tubes
Bike Type	Fat Bike
Brand Name	Senaro
Compatible Tire Width Maximum	4 inches
Compatible Tire Width Minimum	4 inches
Customer Reviews	4.5 4.5 out of 5 stars (1,903)
Included Components	2 Pack 20x4.0 Fat Tire Bike Inner Tubes for 20x4 Inch Electric Bike
Item Diameter	20 inches
Item Type Name	20x4 bike tubes
Item Weight	0.79 kg
Item Width	4 inches
Manufacturer	Beauty Life Designs
Manufacturer Part Number	Beautylife-060
Material Type	Butyl Rubber
Model Number	20 inch
Number of Items	2
Size	2 Pack with Schrader Valve
UPC	750958778734
Unit Count	2 Count
Valve Length	1.38 inches
Valve Type	Schrader
Warranty Description	NO
Wheel Size	20 inches

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213.71 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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