Stem Cap

ZETA Stem Cap

Protect your bike's steering stem with the ZETA Stem Cap — a lightweight, durable solution designed to keep dirt, mud and moisture out of the stem shaft and prevent internal rust.

Key Features

• Premium material: Machined from A7009-T6 aluminum for superior strength and corrosion resistance.
• Lightweight design: Minimal added weight while providing robust protection.
• Secure fit: Built-in leaf springs grip the inside of the stem shaft to stay in place even under aggressive riding.
• Wide compatibility: Fits shaft inner diameters from 13 mm to 17.5 mm — compatible with most dirt, supermoto and dual-sport bikes.

Why Choose ZETA

The ZETA Stem Cap extends the life of your steering components by blocking contaminants that cause corrosion and wear. Easy to install and engineered for harsh off-road conditions, it's a simple upgrade that prevents costly repairs down the road.