{"id":10743,"date":"2026-02-28T09:46:55","date_gmt":"2026-02-28T07:46:55","guid":{"rendered":"https:\/\/ebikelettrica.com\/?post_type=product&p=10743"},"modified":"2026-10-10T13:19:19","modified_gmt":"2026-10-10T11:19:19","slug":"corona-38t-ergal-per-motori-tsdz8-tsdz16","status":"publish","type":"product","link":"https:\/\/ebikelettrica.com\/en\/prodotto\/corona-38t-ergal-per-motori-tsdz8-tsdz16\/","title":{"rendered":"38T Narrow-Wide Chainring in 7075 Ergal for TSDZ8 \/ TSDZ16 Motors"},"content":{"rendered":"

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The 38T Narrow-Wide Chainring for TSDZ8 and TSDZ16 motors<\/strong> is designed to significantly improve chain stability and chainline compared to the stock chainring.<\/p>\n

Manufactured from solid 7075 Ergal aluminum<\/strong> and fully CNC-machined<\/strong>, it offers excellent strength, durability and precision, even under demanding riding conditions.<\/p>\n

The Narrow-Wide tooth profile<\/strong> (alternating narrow and wide teeth) ensures optimal chain retention and greatly reduces the risk of chain drop.
\nThe dished design<\/strong> combined with a 08\u00a0mm offset<\/strong> provides correct chainline alignment on TSDZ8 and TSDZ16 motors.<\/p>\n

In addition to performance benefits, this chainring delivers a cleaner and more aggressive look compared to the original equipment.<\/p>\n

Designed and manufactured in Italy<\/strong>, it is the ideal choice for riders seeking quality, reliability and refined aesthetics.<\/p>\n

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\u2699\ufe0f Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Feature<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Motor compatibility<\/td>\nTSDZ8 \/ TSDZ16<\/td>\n<\/tr>\n
Teeth<\/td>\n38T<\/td>\n<\/tr>\n
Tooth profile<\/td>\nNarrow-Wide (anti-drop)<\/td>\n<\/tr>\n
Material<\/td>\nCNC machined 7075 Ergal aluminum<\/td>\n<\/tr>\n
Offset<\/td>\n08 mm<\/td>\n<\/tr>\n
Color<\/td>\nBlack<\/td>\n<\/tr>\n
Weight<\/td>\n147 g<\/td>\n<\/tr>\n
Version<\/td>\n2025<\/td>\n<\/tr>\n
Manufacturing<\/td>\nMade in Italy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\ud83d\udd17 Chain Compatibility<\/h2>\n

Compatible with:<\/strong><\/p>\n

    \n
  • 1x drivetrains from 1 to 11 speeds<\/strong> (most chains)<\/li>\n
  • SRAM Eagle 12-speed<\/strong><\/li>\n<\/ul>\n

    Not compatible with:<\/strong><\/p>\n

      \n
    • Shimano 12-speed<\/strong><\/li>\n
    • KMC X101<\/strong><\/li>\n<\/ul>\n
      \n

      \ud83d\udce6 Package Contents<\/h2>\n
        \n
      • 1\u00d7 38T narrow-wide chainring for TSDZ8 \/ TSDZ16<\/li>\n<\/ul>\n<\/div>\n

        <\/p>","protected":false},"excerpt":{"rendered":"

        38T narrow-wide chainring machined from solid 7075 Ergal aluminum<\/strong>, designed for TSDZ8 and TSDZ16 motors<\/strong>.
        \nImproved chain retention, optimized chainline and premium design.
        \nMade in Italy \u2013 2025 version<\/strong><\/p>\n","protected":false},"featured_media":10098,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[948,946],"product_tag":[614,846,849,847,848,690,561],"class_list":{"0":"post-10743","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-motori-tongsheng-tongsheng","7":"product_cat-motori-tongsheng","8":"product_tag-bafang-750w","9":"product_tag-corona-anticaduta","10":"product_tag-corona-dentata-ergal","11":"product_tag-corone-scampanata","12":"product_tag-crown-ergal-scampanata","13":"product_tag-e-bike","14":"product_tag-pedalata-assistita","16":"first","17":"instock","18":"sale","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/product\/10743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/comments?post=10743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/media\/10098"}],"wp:attachment":[{"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/media?parent=10743"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/product_brand?post=10743"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/product_cat?post=10743"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ebikelettrica.com\/en\/wp-json\/wp\/v2\/product_tag?post=10743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}