Description
Power sensor Sram RED AXS D1
Chainring + Integrated Powermeter Kit SRAM RED AXS D1 56*43 | Grey (Front Derailleur Included) These powermeters in 52/39, 54/41 and 56/43 combinations feature a 13-tooth delta for consistent and precise shifting and include the two-position front derailleur required for proper setup.