The ST1 stem is the newest accessory designed in-house by WR Compositi, developed for cyclist looking for handmade, fully customizable, and extremely lightweight products.
With incredibly high-level mechanical characteristics, the monocoque construction using first-rate carbon-fiber, made using the perfect layup of UD carbon-fiber with a 3K finish providing excellent vibration dampening ensuring a smooth, forgiving ride.
Available in both 3K and Alpha 1K finish, the ST1 stem pairs perfectly with a 31,7mm dropbar, and is for a 1” 1/8 steerer.
The stem comes in 5 lengths, with a – 6°or -17° effective stem angle (including intermediate sizes not usually available on the market, such as 115mm and 125mm). The variety of sizes guarantee the perfect fit and set-up for every cyclist.