Shimano 105 FC-R7000 53t 4x110 bcd Asymmetric Chainring Silver 735g } more compact folding type

} more compact folding type for up to 29inch big size wheel

on par with best-in-class Vectran provides leading puncture resistance in the performance category Tubeless optimization

}SRAM X4 Rear Derailleur - 789 Speed Long Cage Black

Integrated skid provides smooth chain movement

SID SL is the smartest

Shimano 105 FC-R7000 53t 4x110 bcd Asymmetric Chainring Silver 735g } more compact folding typeShimano 105 FC R7000 asymmetric 110 BCD chainrings with for 2x11 speed drivetrains. Ring Position Type Outer Tooth Count 53 Drivetrain Speeds 11 Chainring BCD 110 Shimano Asymmetric Color Silver Defined Color Silver Size 53T