Wave Headset LINUS Tire Insert Air Flow System:

Tire Insert Air Flow System: 6 machined slots in the valve base promote better air flow around tubeless tire inserts for improved performance

External Dimensions: 5" x 10

With a 7-speed internal gear system

The 100% Sling Long Finger Gloves offer a minimalist design with maximum performance

700c x 42mm: 30-40 psi

Wave Headset LINUS Tire Insert Air Flow System:The Wave Headset is simplicity at its finest. Including a mid stack 16mm top cap and x2 3mm spacers, this sleek looking headset allows you to dial in your front end with no fuss. Specs Material 6061 T6 alloy cnc machined, high end sealed bearings Colours black, gold polished Features mid stack 16mm cap, supplied with two 3mm spacers, variable stack heights between 16 22mm possible. Weight 65g (2. 3oz) (includes everything)