Shimano DURA ACE ST 7900 Shift and brake Lever 2 x 10s 20S speed road bike shifter Dual control trigger conjioned DIP - AliExpress Sports & Entertainment
Shimano Dura Ace 7900 10sp crankset
SHIMANO DURA-ACE DA 7900 Road Bicycle Crankset Bike Chain Wheel 53/39 170mm - AliExpress Sports & Entertainment