The Sugino “ZEN” Chainring, known as the world-famous chainring used by Olympic and World Championship medallists. Stiffer than any other track chainring, and most reliable, smooth, straight chainring. Classic Black anodised finish with Kanji "禅" (ZEN).

The name ZEN comes from Japanese "禅". The use of ZEN meditation will reduce stress and increase the power of concentration through emptying the mind of thoughts, which gives you significant performance gain. We named it ZEN in the hope that it will help you to obtain results you desire.

SPECIFICATIONS
BCD: 144mm
Chain Size: 1/2"x1/8"
Chainring size: 44T, 45T, 46T, 47T, 48T, 49T, 50T, 51T, 52T, 53T, 54T, 55T, 56T, 57T, 58T
Colour: Black

CHAINSTAY CLEARANCE INFORMATION
Please note that large chainrings may touch the chain stay.
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