We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands PatagoniaHot Yeti CoolerDeal Arc'teryx Sitka 5.11Sale Summer Clearance Amazon Pickleball Sale Amazon FitnessHot Socks
3rd Eye Chain Watcher
20% off

Product Description

DETAILS - Prevents chain derailment when shifting to inner ring- Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes

3rd Eye Chain Watcher

at OMCgear
$8.00$10.00 20% Discount
You save $2.00
Amazon logo Check Price on Amazon eBay logo Check Price on eBay
    Last Updated:
    Jan 05, 2026 06:56 PM
    3rd Eye Handlebar End Mirror: Mountain or Road 3rd Eye Handlebar End Mirror: Mountain or Road More Info...
    $15.99$19.99
    20% off
    OMCgear
    💬 1
    Last Updated:
    Jan 05, 2026 06:56 PM
    3rd Eye Eyeglass Mirror: Clip on 3rd Eye Eyeglass Mirror: Clip on More Info...
    $14.39$17.99
    20% off
    OMCgear
    💬 2
    Last Updated:
    Jan 05, 2026 06:56 PM
    3rd Eye Pro Mirror: Adhesive~ Fits Most Helmets 3rd Eye Pro Mirror: Adhesive~ Fits Most Helmets More Info...
    $19.99$24.99
    20% off
    OMCgear
    💬 3
    Last Updated:
    Dec 05, 2025 09:29 PM
    3rd Eye Handlebar Mirror 3rd Eye Handlebar Mirror More Info...
    $12.99
    Angry Catfish Bicycle
    💬 4
    Last Updated:
    Dec 05, 2025 09:29 PM
    3rd Eye Hardshell Helmet Mirror - The Original 3rd Eye Hardshell Helmet Mirror - The Original More Info...
    $17.79
    Angry Catfish Bicycle
    💬 5
    Last Updated:
    Dec 05, 2025 09:29 PM
    3rd Eye Pro Helmet Mirror 3rd Eye Pro Helmet Mirror More Info...
    $15.99
    Angry Catfish Bicycle
    💬 6
    Last Updated:
    Dec 05, 2025 09:29 PM
    3rd Eye Chainwatcher 3rd Eye Chainwatcher More Info...
    $9.99
    Angry Catfish Bicycle
    💬 7
    Last Updated:
    Dec 05, 2025 09:29 PM
    3rd Eye Eyeglass Mirror 3rd Eye Eyeglass Mirror More Info...
    $18.00
    Angry Catfish Bicycle
    💬 8
    Last Updated:
    Dec 05, 2025 09:29 PM
    3rd Eye Foam Helmet Mirror 3rd Eye Foam Helmet Mirror More Info...
    $11.99
    Angry Catfish Bicycle
    💬 9
    Last Updated:
    Dec 02, 2025 03:19 AM
    3rd Eye Handlebar End Mirror 3rd Eye Handlebar End Mirror More Info...
    $14.95
    Gravity Coalition
    💬 10
    Last Updated:
    Oct 31, 2025 01:20 AM
    3Rd Eye Pro Mirror Adhesive (Black) (Fits Most Helmets) 3Rd Eye Pro Mirror Adhesive (Black) (Fits Most Helmets) More Info...
    $16.25
    Performance Bike
    💬 11
    Last Updated:
    Oct 31, 2025 01:20 AM
    3Rd Eye Clip On Eyeglass Mirror (Black) 3Rd Eye Clip On Eyeglass Mirror (Black) More Info...
    $12.49
    Performance Bike
    💬 12
    Last Updated:
    Oct 31, 2025 01:20 AM
    3Rd Eye Handlebar End Mirror (Black) (Mountain Or Road) 3Rd Eye Handlebar End Mirror (Black) (Mountain Or Road) More Info...
    $13.99
    Performance Bike
    💬 13
    Last Updated:
    Oct 31, 2025 01:20 AM
    3Rd Eye Chain Watcher (Black) 3Rd Eye Chain Watcher (Black) More Info...
    $12.49
    Performance Bike
    💬 14
    An unhandled error has occurred. Reload 🗙