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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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This extenderis CNC-machined from a single sheet of aluminum to raise or lower front derailleur height
) and power meter claws cannot be used
Model 28T or 30T or 32T or 34T or 36T or 38T Colour Black /Silver Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Chainring shape Round
Installing this product requires a T25 tool to tighten the screws
SHIMANO GRX 110BCD Hollow Oval Narrow Wide Chainring Size:46T Thankyou foryour great support toModel 36T or 38T or 40T or 42T or 44T or 46T or 48Tor 50T or 52T Colour Black Material 7075 T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Chainring shape Oval Compatible cranksets SHIMANO GRX FC RX810 FC RX600 Weight, grams 60g (36T), 72g (38T), 79g (40T), 84g (42T), 87g (44T), 94g (46T), 108g (48T), 107g (50T), 113g (52T) Chain compatibility Support 10 11 12 speed ordinary chain Support paying an extra $10 to customize the same