DESCRIPTION & MATERIALS
• Hollow forged alloy arms
• Low Speed extruded AL7050 BB30 spindle
• Cartridge BB30 bearings
• AL7075 100% CNC chainrings
• AL7075 Torx T-30 alloy chainring bolts
SIZES
• To fit 68 or 73mm BB30 shells
• Length - L170mm, L175mm
• Q-Factor - 171mm
• BCD - 104/64mm
• Chainline - 50mm
• Teeth combination: 44/32/22, 44/32/24
• Available for all 9 and 10 speed systems
FINISH
• Grey anodized
• Laser graphics
CRANK WEIGHT
• 823 g
With BB-OS7000
DESCRIPTION & MATERIALS
• Chrome Steel BB30 cartridge bearings
• Circlips and bearing covers included
BB WEIGHT
• 63 g