SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black CheckoutSpec= Navy Blue OnGuard Terriers are small combo

OnGuard Terriers are small combo cable locks are perfect for securing skis snowboards helmets leathers or other personal items that don't require maximum security

Designed to work with an XDR driver body Range 10-28 Cogs 10-11-12-13-14-15-16-17-19-21-24-28 Cassette Body Type SRAM XDR Drivetrain Speeds 12 Color Silver/Black Defined Color Black

Diameter 27in Front/Rear or Set Rear ID Width (mm) 19 Axle Size B/O 3/8 Rim Color Sil NMSW Rim Model Alloy Hub Model Shi E110 Hub Spacing 110 Hub Color CP Gears 1s Brake Type CB Spoke Type 14G UCP Spoke Count 36H Wall Sgl Valve Type SV

Hammer type TwinHead™ DX5 with longer lever for easier use works with Presta/Schrader/Dunlop valves

SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black CheckoutSpec= Navy Blue OnGuard Terriers are small comboProfessional grade derailleur built with carbon fiber and aluminum featuring roller clutch pulley cage and cage lock feature for easy wheel installation. Wide tooth narrow tooth pulley wheel maximizes chain control by fitting inner and outer chain links perfectly X Horizon design maintains constant chain gap across all gears and eliminates ghost shifting Roller bearing clutch eliminates derailleur bounce and chain slap Cage Lock feature simplifies