TNT Revolver Hubset Color:Gold the primary difference is that

the primary difference is that the top cover and the fork race have a 1" opening so that you can mount this headset in a frame with a 1 1/8" headtube and run a 1" steer-tube fork

Our intent is to provide a high-quality design and useful features in every set of gear we build

75” TT (LG) Cro-Mo Top & Down Tubes

The Avian Standard Integrated headset is generally for pro-sized frames with a 1-1/8" head tube

a relief area that reduces the forces in the center lower section of the helmet where shoulder/collarbone impacts have been known to occur

TNT Revolver Hubset Color:Gold the primary difference is thatThe TNT Revolver Hub Set at J&R Bicycles is a high quality high flange classic that was first introduced back in the 80s and has stood the test of time. The bigger brother to the low flange Derringer, the Revolver features the same mechanics with a larger flange. Along with a trusted reputation, the TNT Revolver offers premium features like precision sealed bearings, chromoly axle, 7075 bearing collars and axle nuts and flip flop freewheel capability.