The AVIAN Titanium Square Tapered Bottom Brackets are designed for frames with a standard 68mm threaded bottom bracket shell, found on most Mini through Expert XL size BMX race frames. The bottom bracket features a lightweight titanium square tapered spindle, sealed cartridge bearings, carbon fiber shell wrap and titanium crank bolts.

Product Specs:

• FIT: 68mm Euro bottom bracket shells
• TOOLS REQUIRED: Park Tool BBT-32 (or like tool) and 8mm Allen Wrench
• SPINDLE LENGTH: Available in 110mm and 113mm spindle length options
• Spindle length will be determined by your frame, crank and rear wheel alignment and may vary.
• RIDER WEIGHT LIMIT: 120lbs
• Product Weight: 110mm: 6.65oz 113mm: 6.7oz