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Ultralight Rear Sprocket
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Ultralight Rear Sprocket

€66.40
€59.76 Save 10%
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CNC‑machined (not stamped) with an ultra‑light CAD design to reduce unsprung mass and optimize power transfer. 7075‑T6 aluminum rear sprockets, 33% lighter than steel, combining strength with a special tooth profile for smoother chain engagement, less noise and longer service life.
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  • CNC machined (not stamped) combined with an ultra-light computer-aided design (CAD): optimization of unsprung mass to reduce inertia and improve power transfer.
  • High-strength 7075‑T6 aluminum rear sprockets — 33% lighter than steel — reducing weight and promoting better power transfer without compromising strength.
  • Specific tooth profile on the rear sprockets ensuring smooth chain engagement for increased durability, reduced noise, and more efficient power transmission.
RENTHAL
R150A52049
14 Items

Data sheet

Nombre de dents
49
Position de montage
Arrière
Taille de la chaîne
520
Style
Ultraléger
Marque
RENTHAL
Référence fournisseur
150U-520-49GBSI
Couleur/finition
Argent
Nom du produit
Pignon
Type
Transmission
Unités
Pièce
Matière
Aluminium 7075-T6
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