FSA Afterburner Stem 31.8mm x 80mm ±12° MFPN=RF728-TSV-B3-RE Bracket No Internal Lock Size

Bracket No Internal Lock Size Metric 110cm Lock Type Key Primary Color Blue Thickness In mm 4mm Internal Lock Size Imperial 3

SKS Anywhere Mount With Cage

-4°C/+4°C

Ultra-lightweight XX SL T-Type 10-52t cassette offers game-changing inboard and outboard shifting performance under load

Grade 25 ball design

FSA Afterburner Stem 31.8mm x 80mm ±12° MFPN=RF728-TSV-B3-RE Bracket No Internal Lock SizeThe 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.