SG75 Crank Desgin hollow axle DIA24mm
New track crank with IDS 24 technology comes up from SUGINO75 series,
the world-famous crank used by Olympic and World Championship medalists.
With φ24mm axle
For B.C.D.144 high-end chainring
SG75 DD Cranks
SPEC - SG75DD 144
P.C.D. : 144mm
B.B. : (British Thread 68mm)
Chain Line : 42mm
Chain Size : 1/8"