Zeta Stem Cap 13-17.5mm - Blue SIZE_60L the Twinwall® has been the

the Twinwall® has been the handlebar of choice for more professional race teams and has helped more riders win championships than any other handlebar in the world

DrySeal™ Submersible Waterproof light can withstand the most extreme environments

and contains the correct OEM-sized strainer

and audio equalizer profiles built right in

Bolts protected by ball bearing and then covered when a lock is being used

Zeta Stem Cap 13-17.5mm - Blue SIZE_60L the Twinwall® has been theThe aluminium stem shaft cap keeps dirt and mud out to prevent rust inside the stem shaft. Features: Made of A7009 T6 aluminium and with a lightweight design. Laser printed Zeta logo. Leaf springs hold inside the stem shaft and won't come off, even in hard riding. Fits shaft inner diameter from 1317. 5mm.