Shimano HG400 9-Speed 12t 1st Position Cog CheckoutSpec= 66mm Clearance Manganese: 7mm rails made of

Manganese: 7mm rails made of a Manganese and CrMo alloy for excellent durability and value

5 Primary Color Black Stanchions Material Aluminum Steerer Tube Material Aluminum Maximum Rotor Size 220mm Spring Adjustments Air pressure Brake Type Disc Spring Type DebonAir Maximum Tire Width 81mm Wheel Diameter 27

Abus SH B universal shackle lock holder for many ABUS U-locks that fits both square and round shackles

1505-gram wheelset weight (with XDR body) (+/- 2%)

Photochromic evolving lenses adapt to different light conditions in less than fifteen seconds

Shimano HG400 9-Speed 12t 1st Position Cog CheckoutSpec= 66mm Clearance Manganese: 7mm rails made ofShimano HG400 9 Speed 12t 1st Position Cog. HG400 9 Speed CogResponsive shifting action Improved chain control TECH SPECS Tooth Count 12