Shimano Dura-Ace FC-R9200 Left Crank Arm - 170mm Black CheckoutSpec= QR/12/15x100mm/QR/12/15 x 135/142mm The Vario Infinite Dropper seatpost

The Vario Infinite Dropper seatpost uses a proven gas-charged spring allowing infinitely-adjustable travel and requires 20% less compression force than the competition

Optimized tooth designs offer 3-5 times longer life than standard OE pulleys

With a long 110mm body the Pilot BA's pins reach beyond the cleat channel of most shoes to provide a secure 5-point pin contact between shoe and pedal

Drop Bend Style Anatomic Defined Color Black Width Measurement Center Width 42 Cable Routing External Bar Top Style Flat Color Black Bar Drop (mm) 128 Material Aluminum Bar Reach (mm) 73 Bar Clamp Diameter (mm) 31

41-Thermal Lifetime Warranty

Shimano Dura-Ace FC-R9200 Left Crank Arm - 170mm Black CheckoutSpec= QR/12/15x100mm/QR/12/15 x 135/142mm The Vario Infinite Dropper seatpostShimano Dura Ace FC R9200 Left Crank Arm 170mm Black. Replacement left crank arms for various Shimano Dura Ace cranksets. TECH SPECS Color Black Length 170 Spindle Interface Type Hollowtech II