It's Tubesday!

Picked up 3 different tube size/stem lengths for my steeds. #beprepared

• 700c x 23-25mm w/60mm valve stem - Used for my 2013 Trek Madone road bike with 50 mm carbon wheels and 25mm tires.
• 700c x 23-25mm w/48mm valve stem - used for my alloy road wheels when I use 25mm tires. 
• 700c x 28-32mm w/48mmm valve stem - used for my allow wheels when I use any of my 32-35mm cyclocross or gravel tires.

Yes, Blackstone Bicycle Works in Chicago, Illinois has these tubes and if I remember correctly they are $5 each. Otherwise Outside Outfitters carries them at a great price.

At the end of the day tubes are tubes.  Use what you like.  These happen work great for my needs and at a resonable price point..