Renthal Duo Stem - 50mm 31.8 Clamp +/-10 1 1/8" Aluminum Black/Gold CheckoutTitle=Surly Trailer Hitch Assembly Surly track cogs are threaded

Surly track cogs are threaded the same as a BMX freewheel (1

Brake Caliper Type Post Mount Brake Lever Actuation Short Pull Defined Color Gray Rotor Included No

}Wheels Manufacturing Derailleur Hanger - 156

Tooth Count 22 Cassette Body Type Shimano/SRAM 8 9 10 Speed Defined Color Black Material Aluminum Drivetrain Speeds Single Speed 3/32"

Renthal Duo Stem - 50mm 31.8 Clamp +/-10 1 1/8" Aluminum Black/Gold CheckoutTitle=Surly Trailer Hitch Assembly Surly track cogs are threadedRenthal Duo Stem 50mm 31. 8 Clamp + 10 1 1 8" Aluminum Black Gold. This stem is horizontally divided which allows it to be machined in two pieces and gives unrestricted access to the stem core enabling weight to be reduced to the absolute minimum without compromising strength. Made in Cheshire UK CNC machined from 6082 T6 a solid billet of aluminum alloy Horizontally divided stem design allows for maximum weight reduction U shape cradle clamp