DURA-ACE Bottom Bracket - Press Fit - HOLLOWTECH II - 86.5 mm shell width

With an advanced seal construction for smoother rotation, the DURA-ACE is still lightweight at 54 grams.

Shimano warrants to the original retail purchaser that the Shimano bicycle division product for which they received this warranty, is free from non-conformities in material and workmanship for a period of two years and their Dura-Ace and XTR components are covered for a period of three years from the date of original retail purchase. Shimano footwear, soft goods and wheels are warranted for a period of one year.

  • Bottom bracket with small ball bearings for lightweight
  • Advanced seal construction for smoother rotation
  • Weight: 65g (SM-BB9000) 54g (SM-BB92-41B)
  • MODEL NO : SM-BB92-41B
  • DURA-ACE R9100 Series
  • Average weight : 54g
  • Press-Fit bottom bracket shell with 86.5mm
  • Bike Type : Comfort
  • HOLLOWTECH II bottom bracket Press-Fit type
  • HOLLOWTECH II BB Type : Press-Fit
  • Press-Fit BB Shell Width : 86mm
  • Small ball bearing
Barcode # 4524667403760
Brand Shimano
Shipping Weight 0.3000kg
Shipping Cubic 0.001000000m3
Unit Of Measure each

Must be installed and serviced by qualified bicycle mechanic

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