Sram 34D, 11Sp, Bcd: 110Mm, 5 Bolts, Red X-Glide, Inner Chainring, For 34/50, Aluminum, Black, 11.6218.010.008

* SRAM, 34D, 11sp, BCD: 110mm, 5 Bolts, Red X-Glide, Inner Chainring, For 34/50, Aluminum, Black, 11.6218.010.008