BBB WORKSHOP CATALOGUE 2019

BBO BOTTOM BRACKETS
24 (-22) BOTTOM BRACKETS
BOTTOMFIT BB86/92 | BBO-29
• High-end BB86/92 bottom bracket.
• 3-piece threaded design.
• Self-aligning bearings increases durability.
• Fully CNC machined.
• Co-molded bearing shields.
• Chrome steel 6805 bearings.
• Cup diameter (mm): 41.
• Fits 24 mm spindle cranksets.
• Fits 86.5/89.5/92 mm wide brackets.
• Cup tool: 16-notch 44mm OD (BTL-27L).
2905572901
BOTTOMTHREAD GXP | BBO-36
• GXP compatible oversized cartridge bearings.
• Fully CNC machined external cups.
• Composite center sleeve with double o-ring seals.
• Dedicated 22 mm inner diameter non-drive side bearing.
• Co-molded bearing shields.
• BSA threading: 1.37” x 24T.
• Fits 24-22 mm stepped spindle cranksets.
• Fits 68/73 mm spindle crank sets.
• Material: Anodized Black Aluminum.
2905573601
BOTTOMTHREAD BSA | BBO-39
• Fully CNC machined external cups.
• Co-molded bearing shields.
• Chrome steel 6805 bearings.
• Wave washer spacers included.
• BSA threading: 1.37” x 24T.
• Fits 24 mm spindle cranksets.
• Fits 68/73 mm spindle crank sets.
• Cup tool: 16-notch 44mm OD (BTL-27L).
• Made of: 7075 T6 aluminum.
2905573901
24 MM CONVERTING BOTTOM BRACKETS
BOTTOMFIT PF30-24 68 | BBO-71
• Allows the installation of 24 mm spindle road cranksets into PF30 shells without
adapters.
• Easy-to-install threaded design.
• Self-aligning bearings increases durability.
• Oversized cartridge bearings for Road.
• Fully CNC machined external cups.
• Cup diameter (mm): 46.
• Chrome steel bearings.
• Fits 24 mm spindle cranksets.
• Fits 68 mm wide brackets.
2905577101
WORKSHOP BROCHURE 2019 65