Bicycle Components & Accessories

Stone 110bcd Double Chainring for 105 R7100 UT R8100 DA R9200 Road Bike Round 52 36T 53 39T 54 40T 50 34 48 33 46-32T 2X Stone 110bcd Double Chainring for 105 R7100 UT R8100 DA R9200 Road Bike Round 52 36T 53 39T 54 40T 50 34 48 33 46-32T 2X Stone 110bcd Double Chainring for 105 R7100 UT R8100 DA R9200 Road Bike Round 52 36T 53 39T 54 40T 50 34 48 33 46-32T 2X