SRAM S100 Eagle Crankset - Powerspline - Black
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Product Information
Full details
The SRAM S100 Eagle Crankset is designed for mountain bikers looking for a reliable, durable drivetrain upgrade for modern 12-speed Eagle systems. It offers excellent chain retention through its X-SYNC 2 technology and robust construction suitable for demanding trails, though it is important to note that it is specifically engineered for use with PowerSpline bottom brackets, which may limit compatibility with some high-end frames.
All features
| Model Part Number | 710845928260 |
|---|---|
| Brand | SRAM |
Extended Product Information
FAQs
Is this crankset compatible with 11-speed drivetrains?
The SRAM S100 Eagle is optimized for 12-speed Eagle drivetrains; using it with other systems may result in sub-optimal shifting performance.
Can I upgrade to an aluminum chainring later?
Yes, because it features a direct mount interface, you can swap the steel chainring for other compatible direct-mount options if desired.
What tool do I need for installation?
You need a standard PowerSpline bottom bracket tool and a hex wrench for the crank bolts.
Does this include a bottom bracket?
No, the bottom bracket is sold separately. You must ensure you purchase a PowerSpline compatible bottom bracket.
How often should I inspect the crankset?
It is recommended to inspect the crankset for any play or loose bolts every 100 miles or after particularly wet and muddy rides.
Troubleshooting
Chain dropping frequently
Check chainring tooth wear and ensure the derailleur clutch is engaged and properly tensioned.
Creaking during pedaling
Remove the crank arms, clean the PowerSpline interface, apply fresh grease, and reinstall to the correct torque specification.
Difficulty installing the crankset
Verify that your bottom bracket shell width and type strictly match the PowerSpline standard required for this specific model.
Pros and Cons
Pros
- High value performance for Eagle drivetrains
- Excellent chain retention on rough terrain
- Durable steel chainring construction
- Straightforward maintenance via direct mount interface
Cons
- Compatible only with PowerSpline bottom brackets
- Heavier than higher-tier carbon or aluminum crank models
- Limited to specific frame standards
Setup, Compatibility & Care
To install the SRAM S100, ensure your mountain bike frame is compatible with the PowerSpline bottom bracket standard. The installation requires a specific splined bottom bracket tool. When servicing, regularly inspect the chainring teeth for excessive wear, especially if you notice increased chain noise or skipping. Keep the crank arm bolts torqued to manufacturer specifications to ensure structural integrity. Clean the chainring after rides involving mud or debris to maintain optimal shifting precision and prevent premature wear on the chain.