The Ritchey Adjustable 4-Axis Stem features a precision 3D-Net shaped forged shaft interconnected with a precision broached clamp to create the strongest, lightest, most secure adjustable stem available. DIal-in the perfect height for your bars!
 
Material: 6061 alloy
Bolts: stainless steel
Lengths: 90, 105, 120mm
Angle:+/-55-degree range of height adjustability
Bar clamp diameter: 31.8mm
Bar clamp width: 42.5mm
Steerer diameter: 1-1/8" (28.6mm)
Steerer height: 40mm
Weight: 228g (105mm)
Colour: BB black