Spurcycle combines modern engineering and classic materials, crafting beautifully functional products for the daily cyclist.

Material: brass Dome, anodized aluminum Hammer, stainless steel Mount
Finish: Raw or Black DLC
Dome size: ⌀30mm x 20.5mm 
Weight: 45g
Origin*: Made in USA, Guaranteed for Life
Install: 2.5mm hex tool required. Recommend 1Nm torque.