StackRight Headset Spacer Kit frame tools Previously “aero bikes” always compromised

Previously “aero bikes” always compromised in the weight department—the more drag you reduced

while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike

Updated design with adjuster cords on the inside to create a snug

without the need for any additional tape

Its casual fit and stretch-mapped panels offer freedom of movement

StackRight Headset Spacer Kit frame tools Previously “aero bikes” always compromisedStackRight Headset Spacers look great and stay that way! No more misaligned headset spacers thanks to the StackRight technology, which locks spacers together with an interlocking channel for a clean, sleek look. Fits 1 1 8" threadless fork steerer Inner Diameter: 28. 9mm Outer Diameter: 34. 4mm Precision machined 6061 aluminum Kit includes 1. 5mm (2), 2. 5mm (2), 5mm (1) and 10mm (2) thicknesses