Chainring : 42T, 40T, 38T, 36T, 34T, 32T
Ring Material /Finish : Steel BK or Silver
Crank Length : 170, 165, 152, 140, 127mm
Crank Material /Finish : Steel Crank EDBK/Painted Silver
Chainguard : Single Cover as option
Chainline : 45mm
Suggested Spindle : Square - 122mm
STEEL l Steel Economic Chainwheel & Crank Sets AS638 (LASCO)