Cane Creek 40 ZS55/40 Lower Headset Black CheckoutSpec= Revelation 35mm (2018+) 4391 G21G "New Snow" +2…-12°C

4391 G21G "New Snow" +2…-12°C

Lezyne phone holders securely mount to handlebars allowing quick access to the most important data

SV Pro 7: Hex: 3

Lowers are either zero stack or external cup

Includes 3 Stainless Steel keys-2 new "I" keys and one high-intensity LED bulb for convenient

Cane Creek 40 ZS55/40 Lower Headset Black CheckoutSpec= Revelation 35mm (2018+) 4391 G21G "New Snow" +2…-12°CCane Creek 40 ZS55 40 Lower Headset Black. 40 Series Zero Stack headsets set the standard for performance durability and value. Drawing from the premium 110 Series design the 40 Series includes all the features necessary for a durable lightweight long lasting headset. Sealed ZN40 cartridge bearings 6000 series alloy cups and materials Steel crown race with integrated seals Interlok spacer compatible TECH SPECS Color Black Lower Stack Height 4 Bearing