All models of bottom bracket sockets are precision CNC machined tools for installation and removal of different external bottom bracket cups. They are made of aluminum billet and anodized red for durable finish and precise fit, that won´t damage aluminum external bottom bracket cups. 1/2˝ square drive makes it easy to use with torque wrenches, ratchets and fixed handles.

  • Unior model 1671.BB9000 (article 627619)
  • Diameter (1): 45 mm
  • Diameter (2): 39.4 mm
  • Width: 31 mm
  • Square drive: 1/2"
  • Number of teeth: 16
  • Weight: 80 g
  • Made by Unior, Slovenia — professional bicycle tools since 1919

Bottom bracket socket BB9000 sits in Unior's bottom bracket tools range. Listed by BPW as: UNIOR - Bottom Bracket Socket, BB9000, Anodized Red 627619.

Every Unior tool is covered by Unior's warranty against defects in materials and workmanship — see the Warranty tab.

Unior backs this tool with its Lifetime Warranty against defects in materials and workmanship: if it ever fails through a manufacturing defect it is repaired or replaced free of charge. Normal wear, misuse and modification are not covered. For warranty support, return the tool to Tune Cycles with your proof of purchase and we'll manage the claim with Unior's Australian distributor on your behalf. This warranty is in addition to your rights under the Australian Consumer Law.

  • Unior model 1671.BB9000 (article 627619)
  • Diameter (1): 45 mm
  • Diameter (2): 39.4 mm
  • Width: 31 mm
  • Square drive: 1/2"
  • Number of teeth: 16
  • Weight: 80 g
  • Made by Unior, Slovenia — professional bicycle tools since 1919
BrandUnior
Model1671.BB9000
Unior article no.627619
Diameter (1)45 mm
Diameter (2)39.4 mm
Width31 mm
Square drive1/2"
Number of teeth16
Weight80 g
Supplier codeBPW U1455
DatasheetUnior product sheet (PDF)
SKU BPW-U1455
Barcode # 3838909276199
Brand Unior
Shipping Weight 0.1800kg
Shipping Width 0.200m
Shipping Height 0.080m
Shipping Length 0.300m
Unit Of Measure each