Tange Square Taper 68mm Bottom Bracket - Alu
Tange Square Taper 68mm Bottom Bracket - Alu
Tange Square Taper 68mm Bottom Bracket - Alu
Tange Square Taper 68mm Bottom Bracket - Alu

Tange Square Taper 68mm Bottom Bracket - Alu

Tange Seiki
$45.00 CAD $45.00 CAD
Size: 127mm

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Alloy cups, steel spindle, all simple and tough!
Description

This is our everyday bottom bracket, and has been for the last decade. The alloy version is light but tough, with sealed bearings, while the steel version (see related products below) is heavier but more affordable. The axle is CrMo steel in both cases. All you need is a regular Shimano-style BB wrench and some grease, and you're good to ride.

  • BSC threading (1.37x24TPI)
  • JIS taper (that's the normal one, not the track or Campy one)
  • Shell width: 68mm
Guidelines for Bassi cranks:

These are for our own cranks and have been checked by us on Bassi frames. Use your own judgment for other combinations.

Crankset Suggested Spindle Chainline w/ sugg. BB Q-Factor w/ sugg. BB
Bassi Classic Track 107mm** 43mm 134mm
Bassi Narrow-Wide High 118mm 47.5mm 146mm
Bassi Narrow-Wide Low 122mm 48.5mm 150mm
Bassi Double Compact 122mm 47mm 147mm
Bassi Triple Touring 127mm 48.5mm 170mm

 

** Bloomfield, and possibly other wider-tired track bikes, requires longer 113/115mm spindle to achieve clearance.

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