60mm

The FSA DH350 Alloy Vintage MTB Threadless Stem is a high-quality bicycle component designed for mountain biking enthusiasts. Made from durable aluminum, this stem features a sleek black and silver color scheme and a 31.8mm clamp diameter for secure attachment to the handlebar. With a 1-1/8" steerer tube diameter and 57mm length, this stem is ideal for vintage Downhill mountain bikes looking to upgrade their performance and style. Note looks to be about 57mm long from center of stem and bar clamp. Screw show some rusting but are not stripped This unit shows signs of wear and tear but is still very intact and ready to go