• Hydraulic Line Kit - S4 Caliper - Guide Ultimate/Guide RSC (B1)/Guide RS(B1)/Guide R(B1)/Guide T(A1)/G2 ULT/G2 RSC, 2000mm, Black, Qty 1
• SRAM Model ID: AC-MTBK-HYD-A1
• Hydraulic Line Kit - S4 Caliper - Guide Ultimate/Guide RSC (B1)/Guide RS(B1)/Guide R(B1)/Guide T(A1)/G2 ULT/G2 RSC, 2000mm, Black, Qty 1
• SRAM Model ID: AC-MTBK-HYD-A1