This Ultralight and ultra-sleek stem cap integrates a 5mm, 10mm or 15mm headset spacer with your stem cap in finely machined piece.
Why have extra steerer tube requiring spacers on top of your stem you ask? Well, many carbon steerers require that the steer tube extend above the stem.
Also, riders may want the flexibility to move handlebar height up and down for different types of riding or for bike re-sale.
Material: 6061-T6 aluminum
Included: Black aluminum bolt
Made in the USA
Weight: 9.1g (5mm); 11.3g (10mm); 13.1g (15mm)