


Paul Components Chain Keeper
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Paul Components Chain KeeperThe Chain Keeper is a guide to keep your chain right where it belongs. Mounted in place of a front derailleur, the Chain Keeper works with single chain ring drivetrains using a narrow chain. The chain block surrounds the chain as it meets the chain ring and prevents it from skipping off. TECHNICAL INFORMATION 6061 Aluminum Weight 69g Finish Anodized, Anodized Color Black, Purple, Silver Clamp Size 28. 6mm, 31. 8mm, or 35. 0mm Chainline Range 34 55mm
Quick Dispatch:
Your Paul Components Chain Keeper orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Paul Components Chain Keeper ships.
Need Help?
Questions about Paul Components Chain Keeper, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Paul Components Chain Keeper in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.0 ★★★★★
Based on 1675 reviews
Sort
Product Reviews
★★★★★ 5
Really classy watch!
Color: Brown/Stainless Steel/White, Color: Brown/Stainless Steel/White
Really looking watch, it looks expensive! It gives more confidence when wearing outfits. It's simple to look at, very minimalist, but it shows the date and day. I really like the roman numerals too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 4
nice watch. but no instructions included.
Color: Black
Nice looking watch! Good quality.
Keeps good time.
But…
Can’t get the date to adjust.
No instructions included in the package, just a sticker naming the buttons.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
★★★★★ 5
Appearance
Color: Black
Great looking watch,well priced,fast delivery,no complaints
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
Nice Bau Haus clone!
Color: Black
Shockingly nice Bau Haus clone. We'll see how it holds up over time but...appearance and comfort are first rate so-far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 1
QC Failure
Color: Black
Retro light works aleatory: Sometimes it activates a couple of seconds when button depressed, sometimes deactivated as soon as you release it. A gross quality control failure in a brand-new watch, very disappointing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
recommand products
Emerald Green Oval Crystal Bracelet | Antique Brass | Dark Green Tennis Bracelet | Georgian Collet Bracelet
53.00
Clear Opal Crystal Georgian Collet Necklace | Pink Austrian Crystal | Rose Water Opal Riviere Necklace
141.00
Aquamarine Crystal Silver Plated Bracelet | Lotus Cushion Cut Tennis Bracelet
88.00
Peridot Georgian Collet Necklaces | Green Rhinestone Chokers | Anna Wintour Style | Statement Riviere Necklace
188.06
Aquamarine Clear Georgian Collet Necklaces | Anna Wintour Style | Clear Rhinestone Choker
157.00