Hi, i have Decathlon Triban 100 beginner road bike, it has got 44t crank with 7 speed 12-28t cassette with Shimano a050 shifter , so i am looking forward to upgrade crank
BTwin Triban 100 Owner Review after 1000 km usage... - Cycling Monks
Triban 100 Road Bike 24"-26" Kids' 4'5" to 4"11" | Decathlon
Kids' Road Bike Triban 100 26"
Review: Decathlon B'Twin Triban 100 Road Bike | road.cc