RockShox Reverb AXS B1 Upper Piston 34.9 100mm Model-Dirt Hero 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 100 Weight 102 Spindle Interface Type SRAM DUB Defined Color Red

Featuring a carbon shell bringing perfect flex for the best kick in classic and Custom FIT™ RACE customizable liner

Paceline brake track offers quiet brake operation

Performance Line provides excellent quality for intensive use

Lightweight CNC machined aluminum construction

RockShox Reverb AXS B1 Upper Piston 34.9 100mm Model-Dirt Hero 37 BB/Frame Interface English BBSeatpost Upper Piston Assembly 30. 9 31. 6, 100mm (Includes Upper Piston Valve, Shaft) Reverb AXS B1+ (2026+) TECH SPECS Misc 34. 9 100mm