Freedom 12-1/2 x 2-1/4 48mm Schrader Valve Tube BSS-000811 Compatible with 6/7/8 speed derailleur

Compatible with 6/7/8 speed derailleur systems

SpecificationsSpeed (CS): 10s

Integrated in the Duncan SL Aero CFT seatpost

FeaturesExtendable wheel tray to suit most frame sizes

Features Park Tool's classic headset wrench design

Freedom 12-1/2 x 2-1/4 48mm Schrader Valve Tube BSS-000811 Compatible with 6/7/8 speed derailleurAbout Freedom 12 1 2 x 2 1 4 48mm Schrader Valve Tube Quality 12 1 2" Freedom inner tube suited for a wide range of applications. Also available in other sizes with a variety of valve types. Features Size: 12 1 2 x 2 1 4 Valve Type: Schrader Valve Length: 48mm About Freedom Freedom produce quality, long lasting bicycle tyres and tubes that are attainable by the masses. Dedicated to the needs of commuters and urban riders of the world, the value