The product

COLLARINO

Our seatpost clamps sit at the very top of the category, thanks to highly refined manufacturing techniques, carefully selected materials, feedback from the most demanding World Cup athletes and a clamping system based on a proprietary Torx T25 bolt in premium aerospace-grade titanium (grade 5). The 13 mm height and the oversized bolt head give the clamp a secure hold without putting excessive stress on frame seat tubes and seatposts. A special chemical treatment also gives the component stress-resistance values well above the industry average. Weight: Ø 30: 9.5 g. Ø 30.9: 9.5 g. Ø 31.8: 9.5 g. Ø 32.6: 10 g. Ø 34: 10 g. Ø 34.9: 10.5 g. Ø 35.9: 10.5 g. Ø 36.4: 10.5 g. Ø 37: 10.9 g. Ø 38: 10.9 g.