Shimano FC-09 Chainring 54T PDL shorter crank arms are a

shorter crank arms are a popular choice to avoid grounding on loose and unpredictable surfaces

torque wrench use in the shop is no longer an option — it’s a must for every mechanic

Light Output Max Front: 40 Lm / Rear: 20 Lm

Note: Chainring bolts are not included

MTBSteerer tube Ø: 1 1/8" straight ahead

Shimano FC-09 Chainring 54T PDL shorter crank arms are aThe Shimano Dura Ace FC 09 11 speed chainrings are the perfect replacement for worn or damaged chainrings. Features HOLLOWGLIDE hollow outer chainring technology significantly improves rigidity and reduces weightEliminates outer chainring flex for precise shifting performance, even under high loadTeeth specifically developed for use with 11 speed chains to enhance contact, efficiency, and power transfer SpecificationsCompatible chain: Shimano HG 11