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
Shimano road drivetrain differences | by Matthew Brealey | Medium
SHIMANO TOURNEY SL A050 Shifter Shift Lever Handlebar Mount 2/7 Speed Bike Cycle | eBay
A050 Shimano Sale, SAVE 56%.
Shimano RD-A050 Rear Road Bike 6/7speed Rear Derailleur Hanger Mount | eBay
Shimano Tourney Sl-a050 Left Right Side Shifter A050-lb A050-ra Shifting Handle 2x7 Speed Road Bike Handlebar A050 - Bicycle Derailleur - AliExpress
Shimano Tourney Road | Road Bike Handlebar | Shimano Bike Parts | Bike Speed Handle - Bicycle Derailleur - Aliexpress