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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 (not stamped) and computer-designed for an ultra-lightweight structure, they reduce unsprung weight and optimize power transfer. Rear sprockets in 7075‑T6 aluminum — 33% lighter than steel — retain strength and, thanks to a specially toothed profile, provide smoother chain engagement, less noise, and greater longevity.
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  • CNC machining (not stamped): manufactured by CNC machining and engineered with ultra-light computer-aided design to reduce unsprung mass and optimize power transfer.
  • High-strength 7075‑T6 aluminum rear sprockets: materials and construction provide a solid build while being 33% lighter than steel, reducing overall weight and improving power transfer without compromising durability.
  • Special tooth profile on the rear sprockets: tooth geometry engineered to ensure smooth chain engagement, extending service life, reducing noise, and increasing power transmission efficiency.
RENTHAL
R15448
4 Items

Data sheet

Nombre de dents
48
Position de montage
Arrière
Taille de la chaîne
520
Style
Ultraléger
Marque
RENTHAL
Référence fournisseur
154U-520-48GRSI
Couleur/finition
Argent
Nom du produit
Pignon
Type
Transmission
Unités
Pièce
Matière
Aluminium 7075-T6
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