The G5 features an upper chain guide and a lower pulley system for the best performance in chain retention and MRP's burliest
6 Stem Angle (deg) -6 Weight 121
along with many other outboard bearing bottom brackets including Shimano
Wolf Tooth CAMO Aluminum Hyperglide+ Chainrings Direct Mount Chainrings UPC: 810006800609
and quick bearing replacement
Shimano Dura-Ace FC-R9200 Crankset - 170mm, 12-Speed, 50/34t, Hollowtech II Spindle Interface, Black axle-set The G5 features an upperThe Shimano Dura Ace FC R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class leading chainring designs, the FC R9200 won't let you down. 148mm Q factor 44. 5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts