Sram CrankSet GX Eagle 170MM 12 Speed Dub Lunar chain Hollow steel dome makes for

Hollow steel dome makes for the stiffest gear cluster at the lightest weight

Narrow body allows clearance for cable routing under the bottom bracket

T800 and 3K Directional Carbon

Bolt Material: Steel

Pairs with 54T or 55T outer rings for aerodynamic performance

Sram CrankSet GX Eagle 170MM 12 Speed Dub Lunar chain Hollow steel dome makes forFeatures Best value for your dollar aluminium crankset Direct mount chainring interface compatible with chainrings across the entire eagle ecosystemv Master GX colourway pairs well with cassettes and chains of any colour option Eagle technology for and precise 1x drivetrain X Sync 2 Eagle's aggressive teeth design provides better chain retention for a smoother and more efficient pedal feel.