DESCRIPTION & MATERIALS
• Solid forged AL7050 alloy arms
• Low Speed extruded AL7050 BB30 spindle
• AL7075 100% CNC outer chainring
• AL7075 stamped middle chainring
• Heat treated chromoly inner chainring
• Chromoly chainring bolts
• Available for 10 speed ATB systems
SIZES
• Fits 68 or 73mm BB30 shells
• Length - L170mm, L175mm
• BCD - 104/64mm
• 42/32/24T (M10), 44/32/22T (X10)
FINISH
• High polished black anodized
• Laser graphics
CRANK WEIGHT
• 803 g
With BB-OS7000
DESCRIPTION & MATERIALS
• Chrome Steel BB30 cartridge bearings
• Circlips and bearing covers included
BB WEIGHT
• 63 g