Socalcycling.com - SHURIKEN
SHURIKEN OVERSIZED PULLEY SYSTEM
'' If you are using a standard pulley system and have wondered what it would be like to make the upgrade to the Token Shuriken Oversized Pulley System, I can say that it is worth the money. Once you make the upgrade you will notice the difference when riding and it is probably one of the most noticeable differences you can make to your bike, besides upgrading to a good set of race wheels. ''
Review by Frank Sarate
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photo from socalcycling.com