Zeta Stem Cap 13-17.5mm - Black size-oneal-airwear-glv-airwear-v-24-blk-11-xl-onc01 Semi-surface discharge design helps clear

Semi-surface discharge design helps clear carbon deposits from the insulator tip

The bias construction provides the necessary stiffness for heavy front-end motorcycles

anti-corrosion and anti-foaming ability

a pinhead-sized granule will gouge your piston and rings like a bullet

Please note images are for reference only

Zeta Stem Cap 13-17.5mm - Black size-oneal-airwear-glv-airwear-v-24-blk-11-xl-onc01 Semi-surface discharge design helps clearThe 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.