Everybody should have the opportunity to take a trailer with them on every adventure. The Burley Ballz Thru Axle is solution is a solution specifically designed for bikes equipped with a 12mm thru axle to allow a burley hitch and a Burley Coho XC Trailer to be attached to your bike.

Please note that generice stock thru axles are not able to accommodate any sort of axle mounted hitch system. A Burley Ballz Thru Axle is required for any bike with a 12mm rear thru axle to use the Coho XC Bike Trailer. The Burley Ballz Thru Axle is not compatible with all carbon fiber bike frames (consult manual).

Specifications:

• Diameter - 12mm
• Thread Pitch - 1.75mm
• Hub Spacing - 197mm
• Part Number 960216

Features:

• Official Burley Ballz adapter for bikes with 12mm rear thru axles
• Includes both the thru axle and Ballz hitch mounts
• Quick and easy installation
• Specially designed for use with the Coho XC

Important Information:

• Carefully read the instructions provided, your Burley trailer manual and your bicycle manual.
• Carefully follow all the instructions included with the thru Axle.
• Confirm that the towing bicycle is suitable for pulling trailers before use. Pulling a trailer with a bicycle that has not been approved by its manufacturer for towing can result in frame breakage or other material damage.
• Burley Thru Axle and Hitch must be installed to the appropriate bolting torque before use. Please consult your local bike shop if you do not have a properly calibrated torque wrench for installation.
• Burley Ballz Thru Axle is only to be used when using an attached trailer. Using a wider axle can increase the risk of impacting trail and road side objects.
• The bike manufacturer supplied axle must be used when a trailer is not in use.

Available sizes of the Thru Axle include:

• 12 x 1.0 tp, for 142-148mm hub spacing (160-174mm actual length) — Includes 1 conical spacer and 1 flat spacer
• 12 x 1.5 tp, for 142-148mm hub spacing (172-178mm actual length) — Includes 1 flat spacer
• 12 x 1.75 tp, for 142-148mm hub spacing (174-180mm actual length) — Includes 1 flat spacer
• 12 x 1.75 tp, for 142-148mm (Long) hub spacing (192-198mm actual length) — Includes 1 flat spacer
• 12 x 1.5 tp, for 177mm hub spacing (209mm actual length)
• 12 x 1.75 tp, for 177mm hub spacing (209mm actual length)
• 12 x 1.0 tp, for 197mm hub spacing (229mm actual length)
• 12 x 1.5 tp, for 197mm hub spacing (229mm actual length)
• 12 x 1.75 tp, for 197mm hub spacing (229mm actual length)