• Fine Workmanship: high-grade AL alloy, light weight, high strength. Treated with electroplating,anodizing process and CNC machining turning knurling design, rich gloss. The detachable handle surface texture adopts non-slip design, durable,wear-resistant
• Subtle Design: The tool is widely used. AL alloy upper and lower pressure blocks; two flat thrust bearings on both sides, more stable; stainless steel screws with tight and meticulous pitch. Time-saving and labor-saving and not damage bike frame
• Applicable Models: For removing and installing BB73 BB86 BB30 BB91 BB92 PF30 model bottom brackets with internal bearings and installing most hollow threaded bottom brackets
• Easy to Use: According to frame model , you can choose the right size size parts to assemble,with the double side of the plane thrust bearing and stainless steel nut,the pressure block has a countersunk platform forcing the empty design, to avoid injury
• Warm reminder: Please use grease when installing, which is helpful and protects your bike frame or bottom bracket