FREE SHIPPING on orders of $50 or more.* Same day shipping before 3PM Pacific.
X
Questions? Call our experts!
1.800.651.4050
X
COVID-19 RESPONSE
DEAL OF THE DAY
ALL SALE ITEMS
SHOP CLOSEOUTS
650b x 46mm - Black/Gray
Click to zoom
650b x 46mm - Black/Gray
Surly ExtraTerrestrial 650b Adventure Tire
650b x 46mm - Black
Surly ExtraTerrestrial 650b Adventure Tire
Surly ExtraTerrestrial 650b Adventure Tire

Surly
ExtraTerrestrial 650b Adventure Tire

Mfg PartNum:
500
POINTS
Earn $5.00 in Rewards credit. Click to learn more.
This color/size is not eligible for Rewards points
In Stock Now
$50.00
Please Confirm Color/Size
This item is currently out of stock. Click Notify Me to receive an email when the item becomes available.
InstantPrice MatchWhat is this?
Qualifies for Free Shipping!

650b x 46mm - Black

Mfg PartNum: TR0806 

650b x 46mm - Black/Gray

Mfg PartNum: TR7508 

Articles will open in new tab.

A short primer on emergency bicycle tire repair.
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
Selecting the proper tires for vintage bicycles.
A how-to guide to removing and installing tires, plus some useful tire tips.
Find your tire size in this exhaustive chart.
Know your tire size. This article provides a summary of the common, and not so common, bicycle tire sizes.
Tire Tips   
Keep on rolling safely with these tire tips and recommendations.
Tubular, clincher, tubeless? Wire bead or Kevlar bead? Application? Find answers here.
The tube run-down: valves, weights, valve stems, sizing, and more.