# Chaine vélo route et VTT Shimano CN-M7100 12 vitesses 116 maillons **Brand:** Shimano **Category:** Sport & fitness **Code (GTIN/SKU):** 4550170443856 **Canonical URL:** https://openreviews.io/en/reviews/shimano/chaine-velo-route-et-vtt-shimano-cn-m7100-12-vitesses-116-maillons-4550170443856 ## Rating: 4.6/5 ★★★★★ — 119 reviews analyzed _Confidence: high_ ## At a glance Chaine vélo route et VTT Shimano CN-M7100 12 vitesses 116 maillons reviews: 4.6/5 based on 119 analyzed reviews from 2 sites, updated September 25, 2026. Praised: chain retention and value for money. Criticized: factory grease and chain length. 119 reviews analyzed, all published on other sites. Other sites: 2 sources, 119 reviews, average rating 4.7/5. How we count reviews: https://openreviews.io/en/methodology ## AI summary This 12-speed bicycle chain is designed for road and mountain biking, offering reliable compatibility for modern drivetrains. Users appreciate its excellent shifting performance, particularly thanks to an extended inner plate that significantly improves chain retention on the chainrings. However, some users report an excess of links requiring adjustment during installation, as well as a particularly sticky factory storage grease that is unpleasant to clean off before the first use. ## Strengths - **Chain retention** — The design with an extended inner plate optimizes chain hold on the sprockets. - **Value for money** — The product offers excellent pricing for a component in this performance range. ## Weaknesses - **Factory grease** — The protective grease applied in the packaging is sticky and requires tedious degreasing. - **Chain length** — With its 116 links, it sometimes proves to be too long and needs to be cut back depending on your configuration. ## Frequently asked questions - Is it easy to shorten? - Does the chain come with a quick link? - Is it absolutely necessary to remove the factory grease? - Is it compatible with all 12-speed drivetrains? --- _Source: OpenReviews — https://openreviews.io/en/reviews/shimano/chaine-velo-route-et-vtt-shimano-cn-m7100-12-vitesses-116-maillons-4550170443856_