RS S/POST UPPER TUBE ASSY 30.9/31.6 175mm REVERB AXS2026+B1+SEATPOST UPPER TUBE ASSEMBLY - 30.9/31.6, 175MM - (INCLUDES UPPER TUBE, KEYS, CLAMP BOLT PLATE, AND FILL VALVE) - REVERB AXS B1+ (2026+)
11.6818.062.175
SEATPOST UPPER TUBE ASSEMBLY - 30.9/31.6, 175MM - (INCLUDES UPPER TUBE, KEYS, CLAMP BOLT PLATE, AND FILL VALVE) - REVERB AXS B1+ (2026+)
