SHIMANO TOURNEY Medium Cage Rear Derailleur 6-speed

RD-TY21-B-GS

TOURNEY_m

RD-TY21-B-GS

Compatible with 6-speed SIS Index Shifting drivetrains, the SHIMANO TOURNEY TY21 derailleur is offered in a wide range of fitments and cage options.

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO RD-TY21-B-GS
SERIES SHIMANO TOURNEY
Color Black, Silver
Cable adjuster
   
Compatible chain HG-UG 6-speed
Direct attachment (Conventional)
Low sprocket_Max. 28T
Low sprocket_Min. 28T
Max. front difference 20T
Pulley_Teeth 11/11T
Pulley cage GS
Rear speeds 6
Riveted adapter_Road type
Top sprocket_Max. 14T
Top sprocket_Min. 14T
Total capacity 34T
Riveted Adapter Type BMX-Track

SERIES LINE-UP

  • Rear Derailleur RD-FT35-A-SS
  • Shifting Lever Shift Lever (2/Frictionx7/6-speed)
  • Rear Derailleur RD-TZ31-A-GS
  • Rear Derailleur RD-FT55-A-SS