Ergonomic Rubber Grip - Black, 130/130mm Tire/tube Patent pending internals allow easy

Patent pending internals allow easy home maintenance

Designed to be used with most cranksets and spiders that utilize a 4-bolt 104 BCD chainring

Includes mid-sized bottom bracket

structural reinforcement integrated into the EPS

Ergonomic Rubber Grip - Black, 130/130mm Tire/tube Patent pending internals allow easyErgonomic Grips are durable and weatherproof rubber handlebar grips with a pleasant touch and feel, shaped for more comfort and variable hand positions. Pressure reducing ergonomic design reduces fatigue for feel and control Made with Thermoplastic rubber, vulcanised with UV + Abrasion Resistant Waterproof Nylon on the top and ergonomic grooves on the underside Aluminium end plug rivet and clamp