Lixada PF30 Bottom Bracket Road Bike 24MM Bearing Bottom - PF30

Feature:For 68-73mm road bike bottom bracket frame.Compatible with 24*24mm Shimano or 24*22mm SRAM GXP with a conversion ring.Special threaded interlocking bottom bracket design to reduce noise and for easy installation and maintenance.Double O ring keeps water or dust out of the frame and works as the buffer between the frame and BB.Aluminum alloy construction for long service time.Specification:Material: Aluminum alloyModel: BB30 / PF30 (optional)Inner dia.: 24*24mm / 24*22mm(with a conversion ring for 22mm crank axle)Outer dia.: 46mmBB frame length: 68-73mmCompatible: Shimano / SRAM GXP / ProwheelWeight of BB: 136g / 4.7oz Package weight: 150g / 5.2ozPackage list?1 * Bottom Bracket1 * Conversion Ring