Features:
  • Adapter that makes your bike compatible with most mast-style hitch racks
  • Installs quickly and securely to your seat post and stem to adapt a wide range of bikes for transport
  • Keeps your bike mounted solidly on single and dual arm mounts
  • Oversized diameter tubing and anti-rotation inserts for greater stability
  • Large molded collars are gentle with your bike stem and seat post
  • Bike Capacity: 1 bike weighing up to 45lbs.

Learn more about Product features and installation

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specifications:

Accessory that creates a top tube for female or odd-shaped frames.

Produced: 2000 to present

History: Added a hard stop in Mid 2009.

General Information:
Weight: 3.5 lbs.
Dimensions: 14" at its shortest. 30" Maximum
Capacity: 1 bike

MSRP $39.00 USD

Product #8002531

FAQ:

Q: How does the tube top work?A: The tube top attaches to the seat post and neck (aka headtube) of a bike, effectively creating a traditional top-tube type structure for mounting on trunk or hitch racks. This is the solution for difficulty fitting kid’s, women’s, and odd-shaped bikes.

Q: Will it fit every bike?
A: It fits most bikes. If in doubt, the best way to tell is to try it out at a local dealer.

Q: Is it easy to take off?
A: The TubeTop is very quick on and off, so you can leave it in the car while on your ride.