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Ultralight Rear Sprocket
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  • Ultralight Rear Sprocket

Ultralight Rear Sprocket

€66.40
€59.76 Save 10%
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CNC-machined and CAD-designed to be ultra-lightweight—reducing unsprung mass and optimizing power transfer—these 7075‑T6 aluminum rear sprockets (33% lighter than steel) deliver strength and a special tooth profile for smoother chain engagement, less noise, and longer service life.
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Last items in stock

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  • Precision CNC machining (not stamped) combined with an ultra-light, computer-optimized design; this manufacturing significantly reduces unsprung mass and helps improve power transfer.
  • Rear sprockets made from high-strength 7075‑T6 aluminum, offering roughly a 33% weight reduction compared to steel; this weight saving lowers overall mass while optimizing power transfer without compromising strength.
  • A specific tooth profile on the rear sprockets engineered to ensure smooth chain engagement, which extends component life, reduces noise levels, and improves drivetrain efficiency.
RENTHAL
R12350
3 Items

Data sheet

Nombre de dents
50
Position de montage
Arrière
Taille de la chaîne
520
Style
Ultraléger
Marque
RENTHAL
Référence fournisseur
123U-520-50GYSI
Couleur/finition
Argent
Nom du produit
Pignon
Type
Transmission
Unités
Pièce
Matière
Aluminium 7075-T6
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