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DJC 144BCD Bike Chainring Fixed Gear Fixie Track Bike 1/2 * 1/8" Single Speed Round Chainring 44 46 48 50 52 54 56 56T Chainwheel (50T) - FDKJ
FDKJ
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Fixed Gear Bike: 1/2*1/8" Chain, single speed for track bike, BMX. It is ordinary tooth, 144mm BCD Material: Aluminum 7075-T651, CNC process. Inner side hollow design. Lightweight but stiffness. Lightweight:44T 80g, 46T 93g, 48T 105g, 50T 130g, 52T 145g, 54T 162g, 56T 180g Single Speed: it is for track bike single speed only. Not for 7-12 speed bike 1 Year Warranty. Package Content: 1 unit chainring
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