Effetto Mariposa Presta Valve Mechanism 10 Pack Stock Item:Effetto Mariposa Presta Valve Mechanism (x10) Burgtec’s first range of signature

Burgtec’s first range of signature handlebars developed with

Our Pro-X3 line is designed for every rider in mind

you’re choosing a complete package

The no-slip fit of the nose and temples will keep the Wildcat in place through every new challenge

Refined tooth profile for HG-X chain and SHIMANO SHADOW RD

Effetto Mariposa Presta Valve Mechanism 10 Pack Stock Item:Effetto Mariposa Presta Valve Mechanism (x10) Burgtec’s first range of signaturePresta valves with a removable core can be rebuilt replacing the internal mechanism. These quality replacement Presta mechanisms are available as packs of 10 pieces and include a Presta Valve Key.