Brand:KCNC
Deliver:In 30 days
Inquiry
K2-TYPE RD-BLADE★ Crank arm length: 165/167.5/170/172.5/175/177.5mm,
7075AL.
★ Chainring(BLADE): 58/44T; 53/39T; 52/39T; 7075AL,
5 bolt 110 or 130mm BCD.
★ Chainring(BLADE): 50/34T (compact); 7075AL, 5 bolt
110mm BCD.
★ Chainring bolt: KCNC Allen bolts 7075AL.
★ BB: 68mm(BSA). 70mm(ITA)
★ Chainline: 45.8mm
★ Q-Factor: 153mm
★ Bearing: Full stainless steel, better anti-rusting &
durability.
★ High precision full CNC machined chainrings for
smooth shifting.
