LG1 Race Carbon Cranks - Gen4 Size:175x73mm change the characteristics of your

change the characteristics of your bike and raise the level of your performance

and chainrings

5mm low-profile design optimized for compliant comfort and gravity performance and strength

Not compatible with Sidekick Front Hubs

The 27mm inner width provides a perfect platform for 2

LG1 Race Carbon Cranks - Gen4 Size:175x73mm change the characteristics of yourUnleash your Power with LG1 Carbon Cranks World Cup proven for years, the Q Factor, overall profile, and volume of our Gen4 cranks has been greatly reduced, while strength and fatigue life have been dramatically improved. What wizardry is this? The engineers won't say, but the graphs and race results don't lie! The spindle has been moved to the non drive side for easier chainguide setup and drivetrain maintenance. The adjustable chainline accommodates