Designed for motorcycle owners and road enthusiasts seeking upgrades for their motorcycle brake components Precisions machined with standard design, the cylinder delivers smooth clutches / brake operations and easy installation without modifications Enhances control during aggressive trail ridings, motocross competitions, or daily commuting where responsive braking systems matter most Engineered for CRF250R / 450R / 250X / 450X, this aluminum motorcycle clutches brake cylinder ensures precise compatibility and resistance for good Upgrades your motorcycle ' s clutches systems with this professionally engineered component that balances lightweight construction and long term durability across terrains, Manufacturer: JDNH