Surly Excellent Adventure Rear Trailer Thru Axle - 12x148mm, Black

The Surly Excellent Adventure Thru-Axle is a 12mm bolt-on thru-axle designed for hauling Surly’s Bill and Ted cargo trailers with your bike. If your bicycle is equipped with a boost 148, 12mm thru-axle hub and you feel compelled to haul cargo, your Excellent Adventure awaits.

• 12 x 148mm hub compatibility only
• Designed for use only with Surly’s Bill and Ted Trailers
• Works with slotted horizontal or vertical single-position dropouts
• Compatible models: Karate Monkey, Krampus, Grappler, Ogre, Lowside, ECR, Troll, and Skid Loader

Specifications:

• Axle Diameter (mm): 12
• Color: Black
• Rear Axle Type: 12mm Thru x 148mm