Thanks to the high ratio of 10 times and 11-speed cassettes of SRAM and Shimano with gradations from 11 to 42 teeth, it is possible also with a 1 x 10 (11) -speed circuit, sufficient for fast and substantially flat cross country and marathon routes have bandwidth available. The chain is guided safely over a single chainring - chain suck and similar time-consuming breakdowns cases are virtually eliminated.
Fits 2-fold (mounting outside chainring) and 3-fold (mounting chainring center) cranks! The chain guide can be adapted to different spacers with chain lines.
Material: 3K Carbon Chainring size: 28 - 36 Color: Carbon 3K Front derailleur: S3 and S2 Direct Mount