Swiftwick Vision Impression National Park Crew Socks - 6" Arches Medium MPFN-IBPD02SMXA High electronic energy efficiency with

High electronic energy efficiency with 1

The smooth Corsa inspired center rolls fast while the side tread "scales" provide durable bite when cornering and braking

Derailleur Capacity 20 Double or Triple Triple Drivetrain Speeds 8 Drivetrain Speeds 7 Front Der/Shifter Compatibility Shimano Mountain Front Derailleur Cable Pull Dual Front Derailleur Clamp 28

Rings 50/40Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount FSAChainring BCD 90Chainline/Hub Compatibility 130 HubsChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor BlackCrank Length (mm) 172

Quantity Included 1 Double Ended No Cable Head Type Shimano/SRAM Road Length 2750 Defined Color Silver Width 1

Swiftwick Vision Impression National Park Crew Socks - 6" Arches Medium MPFN-IBPD02SMXA High electronic energy efficiency withRep your favorite national park with the Vision Impression collection featuring 360 prints created in partnership with Anderson Design Group. Crafted from high performance fibers the Vision Impression also wicks moisture prevents slippage and offers unmatched breathability all while proudly supporting the work of the National Park Foundation. Custom patterns to make sure you always stand out from the pack High performance fibers wick moisture to keep