The Ergon GP1 BioKork grip is a top - rated and consumer - favorite product that seamlessly combines ergonomics, function, and sustainability. It's crafted from 40% cork sourced from sustainable forests in Portugal. The inner core, which makes up 20% of its mass, is a reinforced plastic with natural fibers, echoing the green and sustainable theme throughout its construction. It's also carbon bar compatible. Technical Specifications: Name - GC1 BioKork; Use - Citybike, Hollandrad, Commuting; Weight - 230 g* (Weights may vary in production. Weight per pair); Clamp - 100% Recyclable Aluminum.

Using your Ergon GP1 BioKork grips is easy. Simply install them on your bike's handlebars according to the standard fitting method. These grips are great for city bikes, Holland bikes, and commuting. When using, make sure your hands are clean to avoid dirt build - up on the cork surface. For maintenance, wipe the grips with a damp cloth regularly to keep them clean. If the cork gets a bit dry over time, you can use a small amount of cork conditioner. Also, check the clamp regularly to ensure it's tight and secure. Remember, the weight per pair may vary slightly during production, but this won't affect the performance of the grips.