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
![KENDA KENDA K-RAD TIRE 24"X2.30 [K905]](https://cdn.shoplightspeed.com/shops/640393/files/58997849/648x487x2/kenda-kenda-k-rad-tire-24x230-k905.jpg)
