Integrated Speedtrap digital sensor for relevant Trek forks.
For use with ANT+ compatible computers.
Includes wheel magnet.
*Requires Speedtrap compatible fork
Please note some Speetrap compatible forks will require the Speedtrap spacer 414162. Trek are unable to provide a complete list of the bikes which require this spacer but those which do include MY2014/2015 Domane 2.0, Domane 2.3, Lexa SLX, Madone 2.1 and Madone 2.5.