Sinz 38T Chainring 110 BCD 5-Arm Black Aluminum BMX Racing Bike 38 Tooth

Sinz 38T Chainring 110 BCD 5-Arm Black Aluminum BMX Racing Bike 38 Tooth Sinz black aluminum chainring for BMX and BMX racing bikes. Tooth Count: 38T. BCD: 110mm. Ring is marked with SINZ logos and “38T” on both sides. Weight: 50 g. Used Sinz alloy chainring. Teeth show moderate wear with shiny edges, small nicks and finish loss at several tips. Anodized surfaces on both faces have numerous scratches and scuffs, including through the SINZ logos and near the mounting holes. Teeth and spider are straight with no bends or cracks. Chainring only, no bolts included.

For Shimano ULTEGRA R8100 Dura-ace R9200 48-35T 56-42T Double Chainrings 110BCD

110mm 2025 NEW Design For Shimano ULTEGRA R8100 Dura-ace R9200 48-35T 56-42T DUAL DISC Double Chainrings 110bcd 110bcd. APPLYY TO: ULTEGRA R8100 DU RA-ACE R9200 series crank. THE R92-8100 VARIABLE SPEED DUAL DISC IS MADE OF THE WHOLE ALUMINUMPLATE BYCNC MILLING.THE BACK IS HOLLOWED AND CHAMFERED, ENSURINGTHE STRENGTH AND REDUCING THE WEIGHT OF THE GEAR DISC!