How big are the tools included in the set?

Hello, The Multipurpose tools are 120mm L 20mm l - 17mm h or 4,7 inch L - 0,78 inch l - 0,66 h

I have a 650b 2.0 tire. Will this tube fit my size? Which one should i choose?

Hello, The 650b means that you own a wheel of 27.5" in diameter. The other measurement symbolizes the width of the tire. We recommend you buy the Presta 27.5" X 1-75/2.125 inner tube size. This will cover both your diameter and tire width. Thank you, Ultraverse Team

Do the presta valves have removable cores?

No. The cores cannot be removed. They have a small part that unscrews to add air, but they do not come off.

Is presta stem removable?

No, it is fused to the tube. If you want Schrader, there are adapters.

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Ultraverse Bike Inner Tube for 26, 27.5 X 1.75/1.95/2.10/2.125 inch tire | 48mm Presta Valve, Rubber Tubes for Mountain and Trail, Cruisers, MTB, and All Terrain Bikes , Set of 2

Product ID: 395525243

Details

Brand
Ultraverse
Item Diameter
26 inches
Material
Butyl Rubber
Valve Type
Presta
Wheel Size
26 inches

🔧48mm Presta valve, reinforced & shear-proof

🛡️Puncture-resistant butyl rubber, thorn-proof

🚴‍♂️Fits 26" wheels, 1.75-2.125" tire width

24750CFA

Duties & taxes included

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♀️ Ride Fearlessly, Fix Fast, Stay Ahead!

PUNCTURE RESISTANT ARMOR - Specialized thorn-resistant butyl rubber tested to withstand the harshest trails and urban obstacles.
DURABILITY MEETS LONGEVITY - Solid thick butyl rubber resists ozone cracking, weathering, and aging, so your tube stays reliable season after season.
REINFORCED 48 MM PRESTA VALVE - Heavy-duty valve base engineered to prevent shearing, ensuring your ride stays smooth and leak-free.
UNIVERSAL FIT FOR TRAILBLAZERS - Designed to perfectly fit all 26" mountain and cruiser bike tires from 1.75 to 2.125 inches wide—ride without limits.
SPEEDY INSTALLATION KIT INCLUDED - Comes with pro-grade tire levers that cut your inner tube installation time by up to 50%—get back on the road faster.

The Ultraverse Bike Inner Tube is a premium butyl rubber tube designed for 26" mountain and cruiser bikes with tire widths from 1.75 to 2.125 inches. Featuring a reinforced 48mm Presta valve to prevent shearing, it offers superior puncture resistance against thorns and rough terrain. Included tire levers enable quick installation, reducing setup time by up to 50%. Built to resist ozone cracking and weathering, this tube ensures long-lasting performance and reliability on every ride.

Specifications

ASIN	B09B856Y2R
Best Sellers Rank	#5,081 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #33 in Bike Tubes
Bike Type	Cruiser Bike, Mountain Bike
Brand Name	Ultraverse
Compatible Tire Width Maximum	2.13 inches
Compatible Tire Width Minimum	1.75 inches
Customer Reviews	4.4 4.4 out of 5 stars (1,173)
Included Components	Instructions, 2 inner tubes, 2 bike levers
Item Diameter	26 inches
Item Type Name	Bike Inner Tube
Item Weight	0.45 kg
Item Width	2.13 inches
Manufacturer	ULTRAVERSE
Manufacturer Part Number	102
Material Type	Butyl Rubber
Model Number	102
Size	PRESTA 26'' x 1.75/2.125
UPC	677222545857
Valve Length	48 millimeters
Valve Type	Presta
Warranty Description	Warranty covers defects in workmanship and materials for all parts of the product.
Wheel Size	26 inches

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