產品敘述及材料
• Hollow Carbon arms with UD Weave
• Forged AL7050 BB30 spindle
• Ceramic BB30 bearings
• Carbon / AL7075 CNC chainrings
• AL7075 Torx T-30 alloy chainring bolts
• Available for Shimano New 11 speed system
尺寸
• Length - L155mm, L160mm, L165mm,L170mm, L172.5mm, L175mm,
L177.5mm, L180mm
• Q-Factor - 147mm
• BCD - 130mm
• Chainline - 44mm
• 53/39T, 54/42T, 55/42T
表面處理
• UD Carbon finish
• Color graphics
• Carbon / Alloy outer chainring with color logo
曲柄重量
• 730 grams
