Burley Thru Axle Adapter Size:12 x 1.75 (174-180mm) With its lightweight sprocket carrier

With its lightweight sprocket carrier

Does not include TWIST Base

Better grip on flat side with non-slip surface and concave shape

the belief is that cycling should be a natural part of every childhood and also be safe and convenient for short adults

Ultegra 6770 and 6870

Burley Thru Axle Adapter Size:12 x 1.75 (174-180mm) With its lightweight sprocket carrierEquip your bike for next level adventures with the Burley Thru Axle. This simple to install adapter opens the door to new biking possibilities by allowing you to connect a Burley kid, cargo, or pet bike trailer to bikes with 12mm thru axles. Use the Thru Axle Fit Guide to determine which Burley Thru Axle is compatible with your bike. If you are unsure of the correct thread pitch or hub length, please consult with the manufacturer of your bike, or your