Galets de Dérailleur Arrière 11V ENDURO BEARINGS - XD-15 Céramique - Shimano GRX 11s 1X Noir Bon Plan The 360° headband ensures an

The 360° headband ensures an even distribution of pressure across the skull

With an output of 1200 lumens at a featherweight 105 grams

idéal pour les longues journées de ride

and lets you use the Firm position when you need pedalling efficiency

Galets de Dérailleur Arrière 11V ENDURO BEARINGS - XD-15 Céramique - Shimano GRX 11s 1X Noir Bon Plan The 360° headband ensures anThe BKCJ 0351 Enduro Bearings derailleur pulleys are 11 13 tooth pulleys in machined Delrin with XD15 Ceramic Hybrid bearings, compatible with Shimano GRX 11 speed derailleurs. These premium pulleys reduce mechanical drivetrain losses. The integrated XD15 Ceramic Hybrid bearings provide ultra smooth rotation with reduced friction compared to standard steel bearings. The machined Delrin ensures lightness, durability and dimensional precision. The 11 13