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 Precisions machined with standard design, the cylinder delivers smooth clutches / brake operations and easy installation without modifications Designed for motorcycle owners and road enthusiasts seeking upgrades for their motorcycle brake components Enhances control during aggressive trail ridings, motocross competitions, or daily commuting where responsive braking systems matter most, Manufacturer: ZBIianxer