tapered head tube

Custom spindle bolts feature both 3/8" and 6mm allen key broaches so installation is super easy with whatever tools you have around

the two rings are pushed together with a very special design of spring

The Profile Spline Drive Spider Single Chainring is CNC machined from billet aluminium plate and sits over the external bearing cup

65″ – 13

United MDLCLS Sprocket Size:33T tapered head tubeUnited designed the MDLCLS Sprocket to be the middle ground between trails and street, with a design that isn't ruined when run with a guard. The CNC machined 6061 T6 alloy construction ensure the MDLCLS Sprocket is capable of taking plenty of abuse without having to be excessively heavy. ###section### Product Specs TYPE: Bolt On MATERIAL: Alloy WEIGHT: 65. 2g (2. 3oz)