Shimano Inner bearing
Only 1 piece in stock at supplier
Product details
The Shimano Dura-Ace BB-7700 Octalink bottom bracket is a high-quality component designed for demanding cyclists. With an axle length of 109.5 millimeters and a threaded cup design, it provides a reliable and stable base for power transfer while pedaling. The BSA frame compatibility ensures that this bottom bracket can be used in a variety of bicycles. Weighing only 234.5 grams, it is lightweight and does not unnecessarily add to the overall weight of the bike. The Octalink axle compatibility allows for a precise and efficient connection between the crank and the bottom bracket, enhancing performance and ride feel. This bottom bracket is ideal for cyclists who value quality and performance.
Frame compatibility | BSA |
Axis compatibility | Octalink |
Item number | 38735781 |
Manufacturer | Shimano |
Category | Bottom brackets |
Release date | 21-9-2023 |
Exact colour description | Universal |
Bottom bracket design | Bolted bearing shells |
Frame compatibility | BSA |
Axis compatibility | Octalink |
Axis length | 109.50 mm |
CO₂ emissions | 0,92 kg |
Climate contribution | EUR 0,12 |
Axis length | 109.50 mm |
Weight | 234.50 g |
Product Safety |
Length | 13.80 cm |
Width | 5.80 cm |
Height | 9.70 cm |
Weight | 220 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Bottom brackets» category have a defect within the first 24 months?
Source: Galaxus- 1.Sram0,3 %
- 2.Shimano0,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Shimano0 days
- SramNot enough data
Return rate
How often is a product of this brand in the «Bottom brackets» category returned?
Source: Galaxus- 1.Shimano4 %
- 2.Sram4,2 %