FSA Afterburner Lightweight Stem 31.8mm x 40mm 0° MFPN=F35CFRW-B Low profile frontal area

Low profile frontal area

Stem Length 50mm Primary Color Silver Stem Weight 175g (35mm) Steerer Tube 1-1/8 Face Plate Bolts 4 Stem Angle 0° Stem Material Aluminum Handlebar Diameter 35mm

Axle Type 12mm TA Freehub Body Shimano Micro Spline Hub Spacing 148mm Hub Drilling 28H Position Rear Hub Weight 227g Primary Color Purple Rotor Mount Center Lock Hub Spoke Type J-bend

Fold them out when needed and tuck them away with ease

FSA Afterburner Lightweight Stem 31.8mm x 40mm 0° MFPN=F35CFRW-B Low profile frontal areaFSA Afterburner Lightweight Stem 31. 8mm x 40mm 0. The FSA Afterburner Stem is a robust and versatile option for mountain bikers tackling aggressive trails. Built from forged aluminum it offers a strong lightweight platform for precise steering and durability. Its trail ready design makes it a dependable choice for riders who demand control and confidence on technical terrain.