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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%
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Sprocket with a high‑carbon steel outer ring induction‑hardened for increased hardness and durability—up to six times that of a 7075‑T6 aluminum sprocket—and improved power transfer. Aerospace‑grade Ergal 7075‑T6 aluminum core, CNC‑machined and laser‑cut for an ultra‑lightweight, race‑ready design.
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  • Outer steel casing
  • High-carbon steel, induction hardened
  • The modern hardening process used by JT provides hardness that can extend the sprocket's lifespan up to six times compared to a 7075‑T6 aluminum sprocket, while improving power transfer
  • Aluminum core
  • Lightweight aerospace-grade 7075‑T6 Ergal aluminum
  • Precision machining performed with CNC equipment and state-of-the-art laser cutting, delivering an extremely lightweight structure designed for racing
JT SPROCKETS
12102619
15 Items

Data sheet

Nombre de dents
49
Position de montage
Arrière
Taille de la chaîne
520
Style
Twinstar
Marque
JT SPROCKETS
Référence fournisseur
JTX210.49RED
Couleur/finition
Noir, Rouge
Nom du produit
Pignon
Type
Transmission
Unités
Pièce
Matière
Aluminium 7075-T6, Acier au carbone
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