K-Edge Boost Stem Mount for Hammerhead Size:31.8mm Seatpost Size: N/A - integrated

Seatpost Size: N/A - integrated seat mast

Available in black or white for an affirmed

With a maximum output of 40 lumens

quieter and more precise shifting thanks to the special tooth design and surface treatment which guarantees a longer life span

Also compatible with Campagnolo 12 speed chains

K-Edge Boost Stem Mount for Hammerhead Size:31.8mm Seatpost Size: N/A - integratedThe K EDGE Boost Mount is an ideal fit for short stems with steep upward stem angles. The 1cm rise in the base will allow the Hammerhead Karoo 2 to nest securely above the stem without interference. Easily attach this mount by replacing your . 5mm spacer below your top cap. Specifications Hammerhead approved replaceable computer insert protects computer interfaceCompatibly 1 1 8" Steerer tube Diameter, Thickness 5mm, Length (Center to Center)