FSA Power Drive Bottom Bracket - 68 x 118mm
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eBayFSA Power Drive Bottom Bracket With SCM44130 Cro-Mo Spindle - 68mm x 113mm
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£39.20
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FSA Power Drive Steel Bicycle Bottom Bracket - 73mm × 113mm 210-3533Free delivery in 1–3 days£40.38Visit shop →
FSA Power Drive Steel Bicycle Bottom Bracket - 73mm × 113mm 210-3533Free delivery in 1–3 days£42.50Visit shop →
Leisure Lakes BikesFSA Power Drive BB 68X113 Bottom Bracket Silver
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£44.95
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FSA Power Drive BB 68X113 Bottom Bracket SilverFree delivery in 1–3 days£44.95Visit shop →
FSA Power Drive BB 68X113 Bottom Bracket SilverFree delivery in 1–3 days£44.95Visit shop →
FSA Power Drive BB 68X113 Bottom Bracket SilverFree delivery in 1–3 days£44.95Visit shop →
FSA Power Drive BB 68X113 Bottom Bracket SilverFree delivery in 1–3 days£44.95Visit shop →
FSA Power Drive BB 68X113 Bottom Bracket SilverFree delivery in 1–3 days£44.95Visit shop →
Product Information
Full details
The FSA Power Drive bottom bracket is a high-performance replacement component designed for cyclists using Power Drive splined cranksets. It provides superior stiffness and rotational efficiency for both road and mountain bike applications. While it offers excellent durability due to its sealed bearing architecture, it is exclusively compatible with Power Drive splined crank interfaces and requires specific tools for proper installation.
All features
| Model Part Number | 210-3524 |
|---|---|
| Brand | FSA |
Extended Product Information
FAQs
Is this compatible with square-taper cranksets?
No, this bottom bracket is specifically designed for Power Drive splined cranksets and is not compatible with square-taper systems.
Can I use this on my mountain bike?
Yes, the FSA Power Drive is designed to withstand the rigors of both road and mountain bike applications.
What is the benefit of the SCM4130 chromoly axle?
Chromoly steel offers a superior strength-to-weight ratio and higher stiffness, which reduces power loss when you pedal hard.
Do I need special tools to install this?
Yes, you will need a specific splined bottom bracket tool compatible with FSA Power Drive cups.
How often should I service the bearings?
These are sealed cartridge bearings, which are generally maintenance-free. If they feel rough, the entire cartridge should be replaced.
Troubleshooting
Clicking or creaking sound while pedaling
Remove the bottom bracket, clean the threads on both the shell and cups, re-apply high-quality grease, and torque to manufacturer specifications.
Rough or gritty rotation
Inspect for contamination. If the grit persists after cleaning, the sealed bearings may have reached the end of their service life and require replacement.
Pros and Cons
Pros
- High-stiffness chromoly axle improves power transfer
- Sealed bearings offer excellent protection against elements
- Durable cold-forged steel cups ensure a long service life
- Oversized bearing balls result in smooth pedal action
Cons
- Compatible only with Power Drive splined cranksets
- Requires professional-grade bottom bracket tools for installation
- Heavier than lightweight titanium or aluminum alternatives
Setup, Compatibility & Care
To ensure proper performance, verify that your frame's bottom bracket shell width (e.g., 68mm) matches the specific model of the FSA Power Drive. Installation should be performed using a compatible splined bottom bracket tool; always ensure the threads are lightly greased before installation to prevent seizing. Periodically check for any side-to-side play in the crankarms. To maintain the unit, avoid using high-pressure water spray directly at the bearing seals during cleaning, as this can force moisture past the protective barriers.