Thomson X4 Stem MTB Headset Model-Doon Rotor thickness between 1

Rotor thickness between 1

and the Redline Jr models are the best choice to take today’s youngsters to the top

}SID Ultimate Flight Attendant featurings a formidable 35mm chassis that holds the line when you’re on the edge

Material: TASLAN

Misc Trunnion 37

Thomson X4 Stem MTB Headset Model-Doon Rotor thickness between 1One piece of solid 7000 series aluminum extruded billet precision machined by Thomson in Macon Georgia. Features a traditional steerer clamp that is shaped to save weight and to be knee friendly. Thomson stems are the strongest in the industry meaning enduro and downhill riders can run them confidently. Superior balance and combination of strength stiffness and weight TECH SPECS Type MTB Headtube Quill Diameter 1 1 8` Length 110 Bar Clamp Diameter 31.