# 🔒 Does the Thousand Chapter helmet's PopLock feature work with all bike locks?

*Published: 2024-07-11 | Updated: 2024-10-06 | Source: https://shopsavvy.com/answers/does-the-thousand-chapter-helmet's-poplock-feature-work-with-all-bike-locks*

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## Product: Thousand Chapter MIPS Bike Helmet
**Brand:** ‎Thousand

The Thousand Chapter Helmet has a handy feature called PopLock, which is pretty clever if you're looking to secure your helmet along with your bike easily. 

The manufacturer describes this PopLock as a hidden groove behind the helmet logo, where you can thread your U-lock or chain lock. This setup is meant to work with most standard U-locks and chain locks, but you might want to double-check that your lock isn't too large or has an unusual shape before assuming it'll fit.

From what our research shows, people generally appreciate the convenience of the PopLock feature, but it's a good idea to measure your lock to make sure it fits through the PopLock opening. 

If your lock is on the larger side, like an oversized U-lock, it might be worth checking the dimensions listed in the helmet's manual or even reaching out to Thousand directly to confirm it'll work.

Keep in mind, if you're set on getting this helmet, trying it out with your lock first could give you some peace of mind about compatibility.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Outdoor Gear Exchange | $99.99  | Check |
| Backcountry.com | $108.75  | Check |
| Competitive Cyclist | $108.75  | Check |
| Steep & Cheap | $108.75  | Check |
| Mike's Bikes | $145.00  | Check |
| Public Bikes | $145.00  | Check |
| SA Company | $145.00  | Check |
| Thousand | $145.00  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*