providing double security against slipping or twisting

there's a way

Combining classic design with modern technology

15 and 20 mm rear axles

Transmission Build Kit Road SRAM Rival AXS Size:165 mm providing double security against slippingThe PARTIMOS B Kit contains all the high quality components needed to build a complete road bikedesigned to pair with the PARTIMOS frameset. Equipped with the SRAM Rival AXS E1 2x12 electronic drivetrain, including hydraulic disc brakes, a SRAM Rival AXS E1 crankset (48 35T), an XG 1270 E1 cassette (10 30T), 160 mm Paceline CenterLock brake rotors, and the fully wireless AXS shifting system, the kit delivers reliable electronic shifting performance