WG1004 Threaded BSA24 Ceramic Bearing Bike Bottom Brackets BSA BB 22mm 24mm for 68mm 73mm Road MTB Mountain Bicycle

WALGUN WG1004 bike bottom brackets is fully CNC machined, It is an ultra-light BSA bottom bracket for mountain and road bikes. It is suitable for 22mm and 24mm Shimano or Sram cranks. The bottom bracket is made of ceramic ball bearings, The material of the bearing balls is silicon nitride ceramic balls, The bearings produced with this silicon nitride ceramic ball have the advantages of fast speed, high rigidity, high power, long life, etc. Brand: WALGUNModel Number: WG1004Standard: BSAFrame: Threaded English-BSAColor: Black, RedMaterial: Aluminium alloy AL-7075Bearing: Silicon nitride ceramic ball bearingCompatible Cranksets: Spindle 22mm/24mmBike Type: MTB Mountain Bike 73mm, Road Bike 68mmFrame Width: 68mm, 73mmWeight: 115g

• BEARINGS - The silicon nitride ceramic ball bearing of WALGUN WG1004 bike bottom brackets has the advantages of smoothness, fast speed, high rigidity, high power and long life.
• MATERIAL - The outer shell of the bicycle bottom bracket is made of 7075 aluminum alloy with full CNC machining, and 2 piece ceramic bearings.
• COMPATIBILITY - WG1004 bottom bracket can be compatible with 68mm and 73mm road bikes and mountain bike English BSA frames, compatible with Shimano 24mm cranks, and compatible with Sram 22mm cranks when used with variable diameter washers.
• LIGHTWEIGHT - The bottom bracket made of ultra-light 7075 aluminum alloy material weighs only 115g.
• ANODIZING - Anodized black is durable and will not fade.