FSA BIANCHI BRANDED COMPONENTI CARBON CHAINWHEEL CHAINSET 53-39 170mm ISIS CK820E

FSA BIANCHI BRANDED COMPONENTI CARBON CHAINWHEEL CHAINSET 53/39 170mm ISIS CK820E

CNC machined 7075/T6 chainrings that are ramped and pinned for perfect shifting. ultralight, stiff with composite carbon crank arms & alloy spider.For 9/10 speed gear systems

• Fits ISIS splined drive only

• 53/39 teeth chainrings in satin black finish

• For 108 mm bottom bracket length tbc

• 170mm crank arm

• 130 mm bolt circle diameter

• Weight:  560grams  (approx)

• AL7075 Torx T-30 alloy chainring bolts

• Carbon composite crank arms

• Aluminium spider

• Model CK820E

• New factory stock without retail packaging hence fantastic low price