[{"id":336928014515,"handle":"ncy","title":"Fournisseur de produits NCY | Secret Import","updated_at":"2026-05-14T13:05:01-04:00","body_html":"\u003cp data-start=\"331\" data-end=\"450\"\u003eDécouvrez notre sélection complète de produits \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eNCY\u003c\/span\u003e\u003c\/span\u003e pour scooter chez Secret Import.\u003c\/p\u003e\n\u003cp data-start=\"457\" data-end=\"725\"\u003eNCY est une marque reconnue pour ses pièces performance et ses composants de qualité destinés aux scooters. Offrant un excellent équilibre entre performance, fiabilité et design, NCY est un choix populaire pour les riders qui souhaitent améliorer leur configuration.\u003c\/p\u003e\n\u003cp data-start=\"732\" data-end=\"985\"\u003eNous proposons une large gamme de pièces NCY compatibles avec plusieurs scooters populaires, incluant Yamaha BWS, Zuma, Jog, ainsi que des modèles \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAdly\u003c\/span\u003e\u003c\/span\u003e et d’autres scooters équipés de moteurs Minarelli, Piaggio et GY6.\u003c\/p\u003e\n\u003cp data-start=\"992\" data-end=\"1033\"\u003e\u003cstrong\u003eDans cette collection, vous trouverez\u003cbr\u003e\u003c\/strong\u003e-Composants de transmission CVT (variateurs, poulies, etc.)\u003cbr\u003e-Pièces de freinage performance\u003cbr\u003e-Composants moteur et accessoires\u003cbr\u003e-Pièces esthétiques et de customisation\u003cbr\u003e-Solutions pour configurations sport et performance\u003c\/p\u003e\n\u003cp data-start=\"1283\" data-end=\"1434\"\u003eQue vous cherchiez à améliorer l’accélération, le freinage ou le style de votre scooter, les produits NCY offrent une solution fiable et performante.\u003c\/p\u003e\n\u003cp data-start=\"1441\" data-end=\"1513\"\u003eIdéal pour les projets de performance, de tuning et de personnalisation.\u003c\/p\u003e","published_at":"2026-04-30T14:26:55-04:00","sort_order":"most-relevant","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"NCY"}],"published_scope":"global","image":{"created_at":"2026-04-30T14:26:55-04:00","alt":"Pièces NCY Scooter | Performance, CVT \u0026 Freinage | Secret Import","width":1000,"height":464,"src":"\/\/secretimport.com\/cdn\/shop\/collections\/573616b9bc37995686c155bc3a3549aa.webp?v=1777573615"}},{"id":299426382003,"handle":"pieces-de-scooter-chez-secret-import","title":"Pièces scooter performance BWS, Zuma, Minarelli 50cc 70cc | Secret Import","updated_at":"2026-05-15T04:27:22-04:00","body_html":"\u003cp data-start=\"657\" data-end=\"745\"\u003e\u003cstrong data-start=\"657\" data-end=\"745\"\u003eDécouvrez notre sélection complète de pièces scooter performance chez Secret Import.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"949\"\u003eSpécialisés dans les scooters 50cc et 70cc, nous proposons une large gamme de pièces compatibles avec les moteurs Minarelli, ainsi que les modèles populaires Yamaha BWS, Zuma et autres scooters 2 temps.\u003c\/p\u003e\n\u003cp data-start=\"951\" data-end=\"1084\"\u003eQue vous cherchiez à améliorer les performances, la vitesse ou la fiabilité de votre scooter, vous trouverez ici tout le nécessaire :\u003c\/p\u003e\n\u003cp\u003e-Variateurs (Malossi, Stage6, Polini)\u003cbr\u003e-Échappements performance Minarelli\u003cbr\u003e-Cylindres 50cc et 70cc\u003cbr\u003e-Embrayages, ressorts et transmissions\u003cbr\u003e-Allumages et pièces moteur\u003cbr\u003e-Accessoires et pièces esthétiques\u003c\/p\u003e\n\u003cp data-start=\"1293\" data-end=\"1434\"\u003eNos produits sont sélectionnés parmi les meilleures marques du marché afin d’offrir un maximum de performance, de fiabilité et de durabilité.\u003c\/p\u003e\n\u003cp data-start=\"1436\" data-end=\"1539\"\u003eIdéal pour les projets de tuning, de course ou simplement pour améliorer votre scooter au quotidien.\u003c\/p\u003e","published_at":"2023-10-05T15:16:22-04:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0.1"}],"published_scope":"global","image":{"created_at":"2026-02-03T15:43:34-05:00","alt":null,"width":2698,"height":562,"src":"\/\/secretimport.com\/cdn\/shop\/collections\/932b47b905e880daff2d38389c184a3b_ae04ae10-6617-4281-ab65-26ae9656c897.webp?v=1770151414"}},{"id":295696990387,"handle":"variators-gy6","updated_at":"2026-05-14T18:00:50-04:00","published_at":"2022-12-21T10:42:54-05:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Variators GY6 125-150CC","body_html":""},{"id":320710901939,"handle":"les-nouveautes","updated_at":"2026-05-15T04:27:22-04:00","published_at":"2025-02-25T17:56:27-05:00","sort_order":"created-desc","template_suffix":"","published_scope":"global","title":"What's new!","body_html":"","image":{"created_at":"2026-02-03T15:44:18-05:00","alt":null,"width":1083,"height":1083,"src":"\/\/secretimport.com\/cdn\/shop\/collections\/510002579_9839114959490401_6302516101901434896_n.jpg?v=1774555710"}}]
The NCY 2000 rpm Torque Spring is a CVT (Continuously Variable Transmission) component designed for GY6 engines from 125cc to 150cc (Honda Ruckus, Kymco, compatible Honda CVT scooters, etc.). It is installed in the rear pulley (Torque Drive) and serves to modulate the reaction force of this pulley according to engine speed.
In a CVT transmission, the torque spring equips the rear pulley to:
define the engine speed at which the pulley begins to exert a significant response
determine how the belt remains positioned between the front and rear pulley surfaces
influence traction under load, acceleration, and engine speed stability
A spring calibrated for 2000 rpm requires a higher centrifugal force before noticeably changing the position of the rear pulley. This results in a later reaction (at higher revs), which is particularly useful on redesigned engines capable of producing their useful torque higher in the rev range.
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