BONTRAGER HEADSET EXPANDER PLUG AND TOP CAP Finance Classic look with gel comfort

Classic look with gel comfort

4 GHz and Bluetooth® Smart wireless digital speed and cadence sensor

wide 700-lumen beam for confident night riding and a great depth of field

Only compatible with 40mm integrated rear mount frames

BONTRAGER HEADSET EXPANDER PLUG AND TOP CAP Finance Classic look with gel comfortGenuine replacement parts A safe and secure alternative to the traditional star nut for carbon fibre steer tubes. This expander plug can be easily installed in all Trek 1 1 8" carbon fibre steer tubes. Features Approved for use on all Trek carbon fibre 1 1 8" steer tubes Always install one spacer above the stem on carbon fibre steer tubes Do not use on aluminium steer tubes in place of a traditional star nut Torque inner expander bolt to 9 10Nm Torque