SHIMANO LX 10S CHAINWHEEL-FC-T551Series SHIMANO Model no. FC T551 Color 1 Black 2 Silver Rear speeds 10 Compatible chain HG X 10 speed Chain line (mm) 50 P. C. D. (mm) 104 64 Spider gear arms 4 Chainring combination 44 32 24T, 48 36 26T Q factor (mm) 181. 1

and 175 mm crank arm lengths

Shimano's new XT-level 10-speed cassette specifically designed to work with a 10 speed drivetrain

Pedal axis (mm) 53

and offers 100% UV protection

Design to seamlessly function with SL-R3000

Cassette Cogs: 11-12-13-14-15-17-19-21-24-28

and 38T chainrings available

RD-M5100-SGS

drops of around 50 degree

Shifter type             : DUAL CONTROL LEVER

Rim External width (mm): 28

Spokes Straight pull: ✔