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Tires and Tubes > Tubes > Mountain Tubes

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Maxxis Welter Weight Presta Valve MTB Tube
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Maxxis Welter Weight Presta Valve MTB Tube

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Mfg PartNum:
$6.00-$12.50
MSRP: $6.00-$12.50
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Description

The sweet spot.

The Maxxis Welter Weight MTB Tube weighs in dead-center of the Maxxis inner-tube lineup

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

Specifications

Tube Type: Butyl 

27.5 x 2.2/2.5 - 33mm/Removable Core

Wheel Size: 650B (ISO 584) 

Wheel Size: 650B (ISO 584) 

Wheel Size: 700C/29" (ISO 622) 

Wheel Size: 700C/29" (ISO 622) 

27.5 x 2.2/2.5 - 33mm/Removable Core

Weight: 222 grams

Tube Valve Type: Threaded Presta (Rem. Core) 

Mfg PartNum: IB75097100 

Tube Width: 55-63mm 

27.5 x 1.9/2.35 - 48mm/Removable Core

Weight: 191 grams

Tube Valve Type: Threaded Presta (Rem. Core) 

Mfg PartNum: IB75079300 

Tube Width: 47-57mm 

29 x 2.5/3.0 - 33mm/Removable Core

Weight: 171 grams

Mfg PartNum: IB00026400 

Tube Valve Type: Threaded Presta (Rem. Core) 

Tube Width: 62-71mm 

29 x 1.75/2.4 - 48mm/Removable Core

Weight: 171 grams

Tube Valve Type: Threaded Presta (Rem. Core) 

Mfg PartNum: IB00140600 

Tube Width: 45-61mm 

29 x 2.0/3.0 - 48mm/Removable Core

Weight: 171 grams

Mfg PartNum: IB00140800 

Reviews

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5 stars
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3 stars
2 stars
1 stars
(4)
(1)
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(80%)
(20%)
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Reviewed 4/25/2024
by LincolnS2
Cycling Enthusiast
Eastern Pennsylvania
Value Rating
Overall Rating
Perfect performance

Used in a Schwalbe Marathon Plus Tour tire (700x47) for an extended cross country tour, riding high mileage daily on all sorts of varying terrains. Only bothered to check the air pressure about once a month and even then didn't always need to inflate.

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Reviewed 9/23/2021
by Anonymous
Cycling Enthusiast
Minnesota
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Solid looking tube from a respected name in bike tires

I got a great deal from BTD on this tubes so given the quality of the tube and the great price from BTD, how could I go wrong. At far as the tube is concerned, it is holding air without much if any air loss between rides. Everything is good!

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Reviewed 9/13/2021
by TKills
Cycling Enthusiast
St. Paul, MN
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
These tubes are awesome. So much lighter than my original and no mess like the slime.

these tubes are so much lighter than my original set up. I was thinking about going with a tubless set up but when I figured the weight and mess of the slime it was a no brainer to use these tubes.

Awesome!!

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Reviewed 1/21/2023
by William
Michigan
Overall Rating
Great tube

Quality tube that came nice and quick. Just what I needed at a decent price

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Reviewed 2/22/2024
by The King
Portland
Overall Rating
Good price for a basic tube

Needed a spare tube for a new-to-the-fleet 27.5 bike. Hopefully will never need to use it but I have always had good luck with Maxis products!

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Mechanic's Corner

Articles will open in new tab.

A guide to bicycle tire sizes, both standard on newer bikes and common on older bikes.
Understanding older bicycle tire sizes.
A useful chart for determining the tire size you need for your bicycle.
Tire Tips   
Tips for proper bicycle tire mounting and tire safety.
A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.
Understanding bicycle tube valve types, materials, and sizing.
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