The SRAM PC-1110 [paid link] chain is a lightweight, durable, and affordable option designed for 11-speed drivetrains. Used commonly in SRAM’s GX, NX, and Apex groupsets, it features solid pin construction and PowerLock® technology for easy installation. However, proper installation, adjustment, and maintenance are crucial for maximizing the chain’s lifespan and drivetrain efficiency.
This guide provides a step-by-step approach to setting up, adjusting, and maintaining the SRAM PC-1110 [paid link] chain, ensuring smooth shifting and prolonged performance.
Tools Required [paid links]
Before starting the installation, ensure you have the following tools:
- Chain breaker tool
- Quick-link pliers (for PowerLock® link)
- Allen Keys
- Torque wrench (for precise tightening)
- Ruler or chain checker tool
- Degreaser and chain lubricant
- Clean rag
Installing the SRAM PC-1110 Chain
Step 1: Determine the Correct Chain Length
The PC-1110 [paid link] chain comes in a standard length of 114 links, but it must be sized properly for your drivetrain. Use one of the following methods:
- Match the old chain: If your previous chain was properly sized, lay the new chain next to it and remove excess links to match the length.
- Big chainring + big cassette method: Wrap the chain around the largest chainring and the largest cassette cog without passing through the derailleur. Add two extra links before cutting.
- Full-suspension method: For full-suspension bikes, account for chain growth by compressing the rear suspension while sizing the chain.
Step 2: Cutting the Chain to Size
Once you’ve determined the correct length, use a chain breaker tool to remove excess links. Always cut from the non-PowerLock® side of the chain.
Step 3: Installing the Chain on the Drivetrain
- Route the chain through the rear derailleur pulleys, ensuring it follows the correct path.
- Position the PowerLock® quick link so that the flat side faces outward.
- Connect the PowerLock® link and pull both ends of the chain to snap it into place.
Step 4: Securing the PowerLock® Link
- Rotate the cranks until the PowerLock® link is at the top of the chainring.
- Firmly press down on the pedal or use quick-link pliers to fully seat the link.
- Test by spinning the cranks and shifting through all gears to ensure smooth movement.
Adjusting the PC-1110 Chain for Smooth Shifting
Check Chain Tension
Proper chain tension is essential for smooth shifting and drivetrain efficiency. Too much slack can cause chain drops, while an overly tight chain increases wear.
- Shift into the smallest chainring and smallest cassette cog to check chain slack.
- In this position, the chain should have slight movement but not sag excessively.
- If tension is incorrect, adjust the rear derailleur B-tension screw to fine-tune the chain’s engagement with the cassette.
Align the Derailleur for Optimal Performance
- Shift into the largest cassette cog and observe the derailleur cage alignment.
- Adjust the high and low limit screws if the derailleur struggles to shift properly.
- Fine-tune the cable tension using the barrel adjuster to optimize shifting.
Maintaining the PC-1110 Chain for Longevity
Cleaning the Chain
Regular cleaning prevents dirt buildup and improves chain life. Follow this routine maintenance process:
- Wipe the chain with a dry rag after every ride to remove dust and grime.
- Use a chain degreaser and a brush to deep-clean the chain every 200-300 miles.
- Rinse with clean water and allow the chain to dry completely before lubrication.
Lubricating the Chain
Proper lubrication reduces friction and wear. Follow these steps for the best results:
- Apply wet or dry chain lube to each individual link while slowly backpedaling.
- Allow the lubricant to penetrate for at least 5 minutes.
- Wipe off excess lube with a clean rag to prevent dirt attraction.
Troubleshooting Common PC-1110 Chain Issues
Issue: Chain Skipping or Slipping
Cause: Worn cassette or improper chain tension.
Solution: Inspect the cassette for wear and replace if necessary. Adjust derailleur settings to improve chain engagement.
Issue: Chain Noise While Pedaling
Cause: Lack of lubrication or misalignment.
Solution: Apply chain lube and check derailleur alignment. Ensure the chain is not too tight or too loose.
Issue: Chain Drops from the Chainring
Cause: Incorrect chain length or derailleur clutch not engaged.
Solution: Verify chain sizing and adjust derailleur settings.
Optimizing the PC-1110 Chain for Performance
Choose the Right Lubricant
- Dry lubes: Best for dusty, dry conditions but require frequent application.
- Wet lubes: Ideal for wet or muddy environments but can attract dirt.
- Ceramic lubes: Offer superior efficiency but require regular cleaning.
Monitor Chain Wear Regularly
- Use a chain wear checker tool every 500 miles to prevent premature drivetrain wear.
- Replace the chain when wear reaches 0.5% for aluminum cassettes or 0.75% for steel cassettes.
Comparison: PC-1110 vs. Other SRAM Chains
The SRAM PC-1110 is an affordable 11-speed chain, but how does it compare to other options?
| Feature | SRAM PC-1110 | SRAM PC-1130 [paid link] | SRAM PC-1170 [paid link] |
|---|---|---|---|
| Pin Type | Solid Pin | Solid Pin | Hollow Pin |
| Weight | ~259g | ~259g | ~243g |
| Durability | Good | Better | Best |
| Price | Budget-friendly | Mid-range | Premium |
Conclusion
The SRAM PC-1110 chain is a reliable and cost-effective option for 11-speed drivetrains. By following the proper installation, adjustment, and maintenance steps outlined in this guide, you can ensure smooth shifting and maximum chain lifespan.
For more expert guides on drivetrain maintenance, check out our full library of bike maintenance articles.