Surly Big Dummy Deck - Black CheckoutSpec= 500 lbs Shimano changed to this sometime

Shimano changed to this sometime in 2013

Reversible head is compatible with Presta or Schrader valves

also works with metal steerer tubes with inner diameter from 23

8 (1-1/4") Front Der/Shifter Compatibility Shimano Road Derailleur Capacity 22 Front Derailleur Cable Pull Bottom Pull

Ergonomic BASF Infinergy core absorbs road shock vibrations and reduces stress on lower back Saddle Cut Out No Material Synthetic Clamp Style Standard Rails Gender/Age Men's Color Stealth Defined Color Black Size SM/MD

Surly Big Dummy Deck - Black CheckoutSpec= 500 lbs Shimano changed to this sometimeReplacement parts for the Surly cargo deck and rack system. keyword search Big Dummy