Vsenkes 18G Lubricant Cycling for Brake Systems Chain Shafts Bottom Brackets C.This is bike bottom bracket drum , a lubricant designed for mechanical lubricationType B can withstand temperatures ranging from -20 to 145 degrees , type C can withstand temperatures ranging from -30 to 180 degrees , Type B can withstand temperatures 260 degrees , suitable for use in various weather conditionsThis oil lubricant has a high viscosity, making it suitable for ensuring smooth use of your bikes componentsEach order contains a 18g bike , suitable for maintaining your bikes performance over timeSuitable for bearing hubs, bead gear hubs, chain shafts, bottom brackets, headgears, etc18g Bike Chain Lubricant Bearings. Mountain Bike Bottom Bracket Easy to Use. s Chain Oil Bearing Maintenance Biking. Bike Lubricant High Temperature Resistant. Bead Gear Hubs Chain Oil Cycling Supplies.