Race Face Atlas FR Double Bash Chainset Introducing the second generation Atlas cranks. Continuing to utilize the same proprietary OPTIM-AL alloy (20% stronger than 7050) these cranks have been updated to utilize our EXI (external ISIS) interface for enhanced user installation & removal. In the process we have been able to sculpt away between 31 & 81grams depending on configuration from our first generation offering without sacrificing any strength, producing our lightest big hit, freeride cranks ever! 822g (165x 36T, w 68/73 + BB) 842g (165x 36T, w 83 + BB)
Features: Manufactured from OPTIM-AL, over 20% stronger compared to the commonly used 7050 alloy EXI interface complete with one key hex release puller cap Fat Tab ™ technology for increased strength & compatible with all 4.5mm tab offset bashes Light weight removable granny ring spider 5mm of configurable chainline adjustment insuring chainguide compatibility Alloy hardware New revamped Team BB Second gen graphics Speci