Decathlon | Triple Chainwheel Front Derailleur

Front derailleur compatible with all frame diameters. Diameter: 34.9 mm (or 28.6mm and 31.8 mm with adapter). ### Key Features * Cushioning: Softech+ foam with 69% energy return to boost your stride. * Fitting comfort: Ultra-comfy 360° shoe:breathable mesh, 3D-knit tongue and reinforced collar. * Lightweight: 6% lighter than the KS900.2 (271g in size 42) for a lighter stride!### Technical Specifications * Key technical features: Weight: 271 g in size 86mm Stack: 42mm/36mm Sole technology:Softech+ * Absolute shock absorption and comfort: the Kipride Max promise: Kipride Max is designed to deliver maximum comfort and shock absorption.Its midsole is propelled by the new SOFTECH+ foam, providing 34% more shock absorption than the KS900.2 and 69% more energy return.The result? Optimum shock absorption and a unique running sensation, combining extreme comfort with pleasure at every stride. * Ultra-precise foot support thanks to 360° Tongue & Collar construction: For a perfect, secure fit, the Kipride Max features a 360° collar construction combined with a 3D knit tongue.Fitting Sniper technology provides a precise fit around the foot, while the winglets integrated into the lacing system enhance support.Score: A perfectly stable foot from start to finish, that makes your running stride smooth and controlled. * Eco-designed mesh for lightness, comfort and resistance: The mesh upper is made using Warp Knit technology and is made almost entirely from recycled materials.This Engineered Mesh provides softness, flexibility and targeted ventilation, without compromising resistance.The result is an excellent fit and perfect adaptability to the shape of your foot.