Shimano Deore FD-M5100-E Front Derailleur - 11-Speed Double Side Swing Front Pull E-Type Mount BLK/Silver CheckoutSpec= Compression For 2017 the Krampus features

For 2017 the Krampus features Surly’s Gnot-Boost rear hub spacing of 145mm

} Multi-density EVA foam backed bar tape with perforated cover

}Wheels Manufacturing Derailleur Hanger - 142

Polished 2mm thick stainless steel with a laser etched Surly logo

Shimano Deore FD-M5100-E Front Derailleur - 11-Speed Double Side Swing Front Pull E-Type Mount BLK/Silver CheckoutSpec= Compression For 2017 the Krampus featuresShimano Deore FD M5100 E Front Derailleur 11 Speed Double Side Swing Front Pull E Type Mount Black Silver. The Shimano Deore FD M5100 Front Derailleur is designed for 2x11 drivetrains. TECH SPECS Drivetrain Speeds 11 Double or Triple Double Derailleur Capacity 10 Front Der Shifter Compatibility Shimano Mountain Front Derailleur Cable Pull Front Pull Front Derailleur Clamp E Type Front Derailleur Style Side Swing Max Ring (teeth) 38