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Ultralight Rear Sprocket
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  • Ultralight Rear Sprocket

Ultralight Rear Sprocket

€71.35
€64.21 Save 10%
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CNC‑machined rear sprocket made from reinforced 7075‑T6 aluminum alloy, featuring self‑cleaning grooves on each tooth for improved wear resistance, and engineered to be ultra‑light — 66% lighter than steel — while remaining extremely durable.
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  • CNC-machined from a 7075‑T6 aluminum alloy, specially reinforced to ensure high mechanical strength.
  • Each tooth features machined self-cleaning grooves designed to shed debris and improve wear resistance.
  • The rear sprockets employ an ultralight design to reduce weight without compromising functionality.
  • Compared with steel, these rear sprockets are 66% lighter, offering a significant reduction in mass.
  • Despite their low weight, they remain extremely durable, providing long life and high reliability.
RENTHAL
12113089
8 Items

Data sheet

Nombre de dents
51
Position de montage
Arrière
Taille de la chaîne
520
Style
Ultraléger
Marque
RENTHAL
Référence fournisseur
123U-520-51GYPE
Couleur/finition
Purple
Nom du produit
Pignon
Type
Transmission
Unités
Pièce
Matière
Aluminium 7075-T6
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