StackRight Headset Spacer Kit frame tools oversized cams and high quality

oversized cams and high quality bushings to ensure low weight and long lasting performance

Mips Essential Core system for added rotational impact management

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

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

layering fibers in specific orientations achieves zone-specific performance requirements like impact toughness

StackRight Headset Spacer Kit frame tools oversized cams and high qualityStackRight 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