Crankset (3x8/7-speed)

TOURNEY_A070

FC-A073

TOURNEY_A070

FC-A073

Crankset (3x8/7-speed)

  • FEATURE
    • DUAL SIS
    • SG-X chainring
    • Interchangeable with SHIMANO road front chainring 8/7-speed system
    • 165mm, 170mm crank arm length available
    • BB-UN26
    • 50-39-30T, chain guard
    BENEFIT
    • Light operation and smooth shifting

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO FC-A073
SERIES SHIMANO TOURNEY A070 Series
Color Series color, -
Threaded BB shell width_70mm X
Axle length of BB-UN/ ES (mm)_Threaded (normal) LL113
Chain line (mm) 45
Chain ring combination 50-39-30T
Compatible BB type_Square X
Compatible chain HG
Crank arm length (mm)_165.0 X
Crank arm length (mm)_170.0 X
Gear arms 5
Optional chain guard_With bash guard X
Optional chain guard_Without chain / bash guard X
P.C.D. (mm) Riveted
Rear speeds 7/8
Recommended BB_Threaded (normal) BB-UN26
Threaded BB shell width_68mm X
Crank arm fixing bolt_Without X
Q-factor (mm) 171.5

SERIES LINE-UP

  • Bottom Bracket Cartridge Bottom Bracket
  • Crankset Crankset (2x8/7-speed)
  • Front Derailleur Front Derailleur (2x7-speed)
  • Front Derailleur Front Derailleur (3x7-speed)