SHIMANO Cartridge Bottom Bracket

BB-UN26

TOURNEY_A070_m

BB-UN26

SHIMANO - Cartridge Bottom Bracket - MTB - Standard Structure

The SHIMANO UN26 bottom bracket offers smooth rotation for square taper cranks.

  • Smooth rotation
  • Square type

PRODUCT SPECIFICATIONS

MODEL NO BB-UN26
SERIES TOURNEY A070 Series
Structure_Standard
Axle length/shell width (mm)_MM110_73 (BC1.37)
   
Axle length/shell width (mm)_LL113_73 (BC1.37)
Axle length/shell width (mm)_YL117_68 (BC1.37) X* (chainline: 47.5), X (chainline: 45)
Axle length/shell width (mm)_117.5_68 (BC1.37)
Axle length/shell width (mm)_D-NL 122_68 (BC1.37) X*
Axle length/shell width (mm)_D-EL 127_68 (BC1.37) X*
Axle length/shell width (mm)_LL123_68 (BC1.37)
Axle length/shell width (mm)_LL123_70 (M36)
Axle length/shell width (mm)_123SP_68 (BC1.37)
Axle length/shell width (mm)_130_68 (BC1.37)
Axle length/shell width (mm)_LL113_70 (M36) X (for triple)
Axle length/shell width (mm)_MM110_68 (BC1.37) X (for double)
Axle length/shell width (mm)_MM110_70 (M36) X (for double)
Spindle_Square type

SERIES LINE-UP

  • Bottom Bracket Square Type Bottom Bracket
  • Bottom Bracket Square Type Bottom Bracket
  • Bottom Bracket Square Type Bottom Bracket
  • Hub SHIMANO Rim Brake Front Hub Quick Release