APPLICATION: The stem is fully adjustable from Angle: 0º to 90º with stem extension of 90mm. With its wide adjustable range, it can set up a comfortable upright or racing riding position easily.
COMPATIBILITY: The stem is compatible with 1-1/8" = 28.6mm fork steerer only. NOT compatible with 1" fork steerer. Handlebar clamp size: 31.8mm or 25.4mm with shim. Please check your bike fork and handlebar size before purchase.
STRONG & LIGHT: The professional level stem is made of 3D forged alloy which is much better than other alloy. Weight: 355g=0.78lbs.
EASY TO USE: Simply using the adjustment bolt to achieve your perfect cycling position. Satori's special design and fine machined joint ensures no handlebar movements and safer riding.
Item# : SPM14703036008
Model # : ST-UP3S-90