SHIMANO GRX FC-RX610-1 Gravel Crankset -1x12-speed -

¥19397 Sale
SHIMANO GRX FC-RX610-1Gravel  Crankset -1x12-speed -
Chainline: 47mm
Q-Factor: 151mm
Weight: 791g（170mm/38T）, 812g（170mm/40T）
Recommended BB: SM-BBR60 or SM-BB72-41B
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