Co-op Cycles  Presta Tube - 650b x 38-50 mm

$6.95

Quickly replace your punctured or worn-out tube with this Co-op Cycles Presta tube for 650b wheels with 38–50 mm wide tires. Also compatible with 27.5 in. wheels with 1.5–1.95 in. wide tires.

Size: 650B x 38-50 MM
Quantity
Shipping restrictions apply.

Members get an estimated 10% back on this item as a part of your annual .

Members get an estimated 10% back on this item.
To buy,  sign in as an REI Co-op Member or join now.

Features

  • Fully threaded 48 mm Presta valve
  • Please note: This tube works with Presta-compatible rims

Imported.

View all Co-op Cycles Bike Tubes

Technical Specs

Best Use

Cycling

Wheel Size

650b

27.5 inches

Valve Type

Presta

Dimensions

650b x 38 - 50 millimeters

27.5 x 1.5 - 1.95 inches

Weight

199 grams

Sustainability

From a Climate Label Certified brand

REI Co-opREI co-op logo

Better gear is built together

From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.

List of certifications which include The Climate Label certification,
        member informed certification and 100% satisfaction guarantee
Rei Coop brand gifREI Coop brand tent with a user inside wearing a REI Coop brand sweater
List of certifications which include The Climate Label certification,
        member informed certification and 100% satisfaction guarantee

Reviews
12 reviews with an average rating of 4.7 out of 5 stars

Ratings Snapshot

Product Rating

2 out of 3 (67%) reviewers recommend this product

Review this Product

Adding a review will require a valid email for verification

ted1
Rated 1.0 out of 5 stars

valve stem snapped in half while inflating

2 years ago

purchased this tube as a spare a few months ago, and it's been in my bike bag since; i finally needed to use it today, and while i was inflating it with my travel pump, the valve stem literally snapped in half. so much for spare tube! not sure who manufactures these tubes for REI, but the manufacturing tolerances must be way off...

No, I do not recommend this product
Helpful?
Rick
Saint Paul, Minnesota
Rated 5.0 out of 5 stars

Small Purchase

1 year ago

It ended up being a very small purchase but it was because REI only sells me what I need. I trust REI with my bicycle.

Age:75 or over
Yes , I recommend this product
Helpful?
Alex
Rated 5.0 out of 5 stars

Good

10 months ago

This is a great value and you'd be hard pressed to find a better deal on tubes.

Age:25–34
Yes , I recommend this product
Helpful?
Shideh
Rated 5.0 out of 5 stars

Very satisfied

4 years ago

Dry happy with their service. Very professional. Thank you

Helpful?
Phill
Rated 5.0 out of 5 stars

650 inner tube

1 year ago

A little “heavy duty” but successful on week of riding

Helpful?
wawdwa
Rated 5.0 out of 5 stars
1 year ago
Helpful?
Brian
Rated 5.0 out of 5 stars
1 year ago
Helpful?
Anonymous
Rated 5.0 out of 5 stars
1 year ago
Helpful?
Anonymous
Rated 5.0 out of 5 stars
2 years ago
Helpful?
Anonymous
Rated 5.0 out of 5 stars
2 years ago
Helpful?
1 - 10 of 12 Reviews

Questions & Answers

Loading Questions...