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Twinstar Steel Aluminum Hybrid Sprocket
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  • Twinstar Steel Aluminum Hybrid Sprocket

Twinstar Steel/Aluminum Hybrid Sprocket

€49.68
€44.71 Save 10%
Tax included
Induction‑hardened high‑carbon steel outer for increased hardness and longevity (potentially up to 6× compared to a 7075‑T6 aluminum sprocket), lightweight aerospace‑grade Ergal 7075‑T6 aluminum core, CNC‑machined and laser‑cut for precision manufacturing and an ultra‑light, race‑ready construction.
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  • Outer shell made of steel for superior durability.
  • High‑carbon steel, induction‑hardened for optimal hardness.
  • The modern hardening process used by JT delivers a hardness that can potentially extend the sprocket's lifespan up to six times compared to a 7075‑T6 aluminum sprocket, while also improving power transfer performance.
  • Core manufactured from aluminum to reduce weight without compromising strength.
  • Aerospace‑grade 7075‑T6 Ergal alloy, offering lightweight properties and high strength.
  • Precision machining carried out using CNC equipment and state‑of‑the‑art laser cutting.
  • This manufacturing process yields an extremely lightweight structure, specifically engineered for racing and performance.
JT SPROCKETS
12102624
14 Items

Data sheet

Nombre de dents
49
Position de montage
Arrière
Taille de la chaîne
520
Style
Twinstar
Marque
JT SPROCKETS
Référence fournisseur
JTX251.49GLD
Couleur/finition
Noir, Or
Nom du produit
Pignon
Type
Transmission
Unités
Pièce
Matière
Aluminium 7075-T6, Acier au carbone
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