Burgtec Thick-Thin DM Shimano 12s 30T Chain Ring CS Green

Burgtec Thick-Thin C-Ring SH Direct Mount 12-Sp 30t Candy Spruce Green

• Shimano Direct Mount thick thin chainring for maximum chain retention.
• Fits; M6100 M7100, M8100, M9100 cranksets.
• Tried and tested in MTB heaven, the Peak District.
• Keeps your chain on in the roughest of conditions.