SHIMANO 110BCD R9200 R8100 High strength AERO Narrow Wide Chainring 颜色:Black Model 48-33T or 48-35T or

Model 48-33T or 48-35T or 50-34T or 52-36T or 53-39T or 54-38T or 54-40T  or 56-42T or 58-44T or 60-46T Colour Black  Made from 7075-T651  Surface coating Anodizing Made with CNC milling  Offset 0 mm

silver and colorful colors

this product is your best choice

and fading-keeping its sleek look ride after ride

SHIMANO 110BCD R9200 R8100 High strength AERO Narrow Wide Chainring 颜色:Black Model 48-33T or 48-35T orModel 54T or 56T or 58T or 60T or 62T or 64T or 66T Colour Black or Silver Made from 7075 T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Chainring shape Round Complete AERO Compatible cranksets SHIMANO FC R81000 ULTEGR SHIMANO FC R9200 DURA ACE (Not compatible with the R7100 crankset DESIGNED FORTT, TRIATHLON,AND FLAT SPRINT SCENARIOS Weight, grams 174g (54T), 197g (56T), 216g (58T), 233g (60T), 254g (62T), 278g (64T), 302g (66T)