DESCRIPTION & MATERIALS
• Forged AL7050/T6 arms
• Low speed extruded AL7050 BB30 spindle
• AL7075 outer chainring
• Heat treated chromoly inner chainring
• Chromoly chainring bolts
SIZES
• Length - L170mm, L175mm
• BCD - 86mm
• 39/27T (x10), 42/27T (M10)
FINISH
• High polished black anodized
• Laser graphics
CRANK WEIGHT
• 852 g
With BB-OS7000
DESCRIPTION & MATERIALS
• Chrome Steel BB30 cartridge bearings
• Circlips and bearing covers included
BB WEIGHT
• 63 g