Rockbros GMBT1001BL bicycle grips - blueRockbros GMBT1001BL bicycle grips made of silicone foam blue Try the reliable and comfortable Rockbros GMBT1001BL bicycle grips. Their unique design not only provides a pleasant grip, but also effectively dampens vibrations and oscillations. They provide exceptional comfort while driving. They work great at all distances and in all weather conditions. Specification: Brand : Rockbros Model : GMBT1001BL Inner diameter : 22 mm Material : silicone foam