The Shimano Dura-Ace 50T Chainring 144bcd is a high-quality and durable component designed specifically for track bikes and fixed gear bikes. Made of lightweight aluminum, this 50 tooth chainring is compatible with Shimano brand components and features a 144 bcd distance between bolt holes for secure mounting. With its 5-arm mounting type and United States origin, this chainring is a reliable choice for cyclists looking to upgrade their single speed or fixie bike for improved performance on the track. This shows normal wear. Check pics for condition
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