Realizzazione Corone per Strada e Mtb
for SRAM RED 11-speed 11/30 cassette the original 30T cog can be replaced with a cog with same number of teeth, an ARI 30T cog, or with an upgrade ARI 32T or 34T, without any additional modification on your bike replacement is easy and fast material used is ERGAL 7075T6 hard anodized the range of colors is available in the color chart weight of 30 teeth cog is 38 grams weight of 32 teeth cog is 42 grams weight of 34 teeth cog is 46 grams weight of the original SRAM 30teeth cog is 41 grams
ARI COG FOR SRAM RED11s. 11/30  CASSETTES
Ari spare/upgrade cog
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cod. 439 € 85.00
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