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Twinstar Steel Aluminum Hybrid Sprocket
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  • Twinstar Steel Aluminum Hybrid Sprocket

Twinstar Steel/Aluminum Hybrid Sprocket

€47.01
€42.31 Save 10%
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Sprocket with a high‑carbon steel outer ring, induction‑hardened using the JT process, offering hardness and a lifespan up to six times greater than a 7075‑T6 aluminum sprocket while improving power transfer. Aerospace‑grade Ergal 7075‑T6 aluminum core, CNC‑machined and laser‑cut for an ultra‑lightweight, race‑ready construction.
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  • Outer body made of robust steel for increased resistance to wear and mechanical stress.
  • High‑carbon steel subjected to induction hardening to significantly improve surface durability.
  • The modern hardening process developed by JT gives the steel a high hardness, which can potentially multiply the pinion's service life by up to six times compared to a pinion made of 7075‑T6 aluminum.
  • This increased hardness also improves power transfer performance, providing more reliable and efficient operation under intensive use.
  • Inner aluminum core designed to maintain an optimal balance between strength and lightness.
  • Aerospace‑grade Ergal 7075‑T6 aluminum, chosen for its high mechanical strength while remaining very lightweight.
  • Precision manufacturing carried out using CNC machining equipment to ensure tight tolerances and an impeccable finish.
  • State‑of‑the‑art laser cutting employed for exact profiling and optimized geometry.
  • The result is an extremely lightweight structure, machined for racing and engineered to offer an ideal compromise between reduced weight and longevity.
JT SPROCKETS
12102618
15 Items

Data sheet

Nombre de dents
48
Position de montage
Arrière
Taille de la chaîne
520
Style
Twinstar
Marque
JT SPROCKETS
Référence fournisseur
JTX210.48RED
Couleur/finition
Noir, Rouge
Nom du produit
Pignon
Type
Transmission
Unités
Pièce
Matière
Aluminium 7075-T6, Acier au carbone
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