simson handvatten ergonomics zwart antraciet ergonomische peddelvorm optimale drukverdeling extra steun geschikt voor fietsen met zonder gripshift versnelling simson handvatten ergonomics zwart antracietThe Simson Ergonomics black anthracite grips are designed with an ergonomic paddle shape for optimal pressure distribution and extra support. The grips are suitable for virtually all bicycles with or without a gripshift system. For bicycles with a gripshift system, the grips can be shortened to 92 mm by cutting them to size along the cutting line. Optimal pressure distribution Customizable Black anthracite