Mr. Tuffy is a bicycle tire liner that is inserted between the bike tire and bike tube, which provides a protective layer between road hazards and the inner tube.
When it's time to refresh your trusty light, Trek Genuine Replacement Parts have you covered.
Easily integrate your Bontrager Flare tail light on your Madone 9 Series
Quick-release designs match perfectly on the Madone 9 proprietary seatpost clamp
28.6mm OD fork steer tubes 25.4mm ID - 1 1/8" headset
42 grams
Internal expanding wedge headset cap system
Instead of hammering in a non-removable star-fangled nut, the conix installs with a pair of allen wrenches and can be easily removed from the ste
