Y1NG34000 - Shimano FC-M640 ZEE chainring, 34T with 104 mm BCD for 1 x 10-speed drivetrains. - 4524667729709

Y1NL98020 - Shimano FC-T521 Deore chainring, 36T with 104 mm BCD, for 3 x 10-speed drivetrains. - 4524667490326

Y0R79802T - Shimano FC-U6000-1 CUES chainring, 32T with 96 mm BCD, for 1 x 9/10/11-speed drivetrains. - 4550170826420

Y0RB98020 - Shimano FC-U6000-2 CUES chainring for 2 x 9/10/11-speed drivetrains, 36T with 96 mm BCD. - 4550170826451

Y0R69801T - Shimano FC-U8000-1 CUES chainring, 40T with 96 mm BCD for 1 x 9/10/11-speed drivetrains. - 4550170826109

CRRX0.50-HP - SunRace CRRX0 chainring, 50T with 110 mm BCD, for 2 x 10-speed drivetrains. - 4710944237870

CRRX1.50-HP - SunRace CRRX1 chainring, 50T, for 2 x 10-speed drivetrains, with 110 mm BCD and aluminium construction. - 4710944237917

CRRX1.36-HP - SunRace CRRX1 chainring, 36T, 110 mm BCD, aluminium, for 2 x 10-speed drivetrains. - 4710944237900