Thule Thru Axle Shimano 229mm (M12X1.5)

Name: Thule Thru Axle Shimano 229mm (M12X1.5)
Brand: Thule
SKU: 20110738
Price: 44.97 USD
Availability: InStock
Rating: 4.2 (5 reviews)

Thule Thru Axle Shimano 229mm (M12X1.5) - Main image

$44.97 ~~$74.95~~ In stock

Category: Active Baby Accessories

This Thule Thru Axle Adapter is designed to connect your bike trailer to a bicycle equipped with a Shimano 12 mm rear axle. It provides a secure mounting solution for active families who need reliable trailer attachment.

Compatible with Shimano 12 mm rear axles
Axle length: 229 mm
Thread size: M12 x 1.5
Specifically engineered for use with Thule bike trailers
Simple adapter for easy connection between trailer and bike

Customer Reviews (4.2 / 5 · 5 reviews)

Eva ★★★★★ Sep 12, 2026

Wasn't sure a 229mm axle would line up cleanly on my frame, but the threading went in smooth and the trailer hitch clicks on solid with zero wobble. Took it on a 15 mile ride with the kid in tow and it never budged.

Stella ★★★★★ Sep 10, 2026

Wasn't sure this would fit my bike's 12mm Shimano rear axle but it threaded on perfectly and the trailer feels rock solid back there. Took maybe two minutes to swap in and now the kids' trailer is ready for the weekend.

Ryan P. ★★★★★ Sep 8, 2026

The threads matched my Shimano 12 mm axle perfectly and the 229 mm length gave a rock-solid fit for the trailer hitch—no wobble at all on our first ride. Installation took under two minutes with the included lever, and it feels like the trailer is welded to the bike.