GUB BB386-DB Interlocking Bike Bottom Bracket Suitable For SRAM DUB Crank 28.99mm MTB Road Bicycle Axis Aluminum alloy BB

GUB BB386-DB Interlocking Bike Bottom Bracket Suitable For SRAM DUB Crank 28.99mm MTB Road Bicycle Axis Aluminum alloy BB

Compatibility

? BB386 press-fit frames (46mm inner diameter)

? Frames with 86.5mm bottom bracket shell width

? SRAM DUB integrated cranksets (28.99mm spindle)

? Road and mountain bikes

Specifications

• Brand: GUB
• Model: BB386-DB
• Type: Press Fit, Thread-Together Bottom Bracket
• Frame Inner Diameter: 46 mm
• Bottom Bracket Shell Width: 86.5 mm
• Crank Compatibility: SRAM DUB
• Spindle Diameter: 28.99 mm
• Material:Aluminum Alloy Body, NBR Sealing Rings, PE Sealing Covers
• Manufacturing Process: CNC Machined, T6 Heat Treatment
• Weight: approx. 112 g (net) / 132 g (gross)

Installation & Notes 

• Thread-together structure allows easy tightening using a locking tool 
• Dual O-ring design helps prevent water ingress and frame damage
• Please confirm frame standard and crank spindle size before purchase

Package Includes

1 × GUB BB386-DB Bottom Bracket (set)