Shimano UN300 Bottom Bracket English 68 x 122.5mm, 47.5mm Chainline
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Shimano UN300 Bottom Bracket English 68 x 122.5mm, 47.5mm Chainline

Shimano UN300 Bottom Bracket English 68 x 122.5mm, 47.5mm Chainline

 

  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer
  • Series: Shimano Tourney TX800 Series
  • Fits JIS square-taper cranksets
  • Available in regular fit or fit for a full enclosed chain case
  • Hollow spindle
  • Crankarm fixing bolts sold separately
  • Adapter material: Aluminum
$5.48

Original: $18.27

-70%
Shimano UN300 Bottom Bracket English 68 x 122.5mm, 47.5mm Chainline—

$18.27

$5.48

Shimano UN300 Bottom Bracket English 68 x 122.5mm, 47.5mm Chainline

 

  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer
  • Series: Shimano Tourney TX800 Series
  • Fits JIS square-taper cranksets
  • Available in regular fit or fit for a full enclosed chain case
  • Hollow spindle
  • Crankarm fixing bolts sold separately
  • Adapter material: Aluminum

Product Information

Shipping & Returns

Description

 

  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer
  • Series: Shimano Tourney TX800 Series
  • Fits JIS square-taper cranksets
  • Available in regular fit or fit for a full enclosed chain case
  • Hollow spindle
  • Crankarm fixing bolts sold separately
  • Adapter material: Aluminum

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