The Energy BB30 feature ultra lightweight AL6061-T6 Hollow forged crank arms mated to an oversized extruded AL7050 spindle. It comes complete with a steel BB30 bearings and 100-percent CNC AL7075 T6 chainrings.
DESCRIPTION & MATERIALS
• Patented hollow forged AL6061/T6 crank arms
• Monocoque crankarm/spider
• Precision CNC machined AL7075/T6 chainrings
• AL7075 Torx T-30 alloy chainring bolts
SIZES
• BCD - 130mm
• 53/39T
FINISH
• Sandblasted black with polished black anodized
• Color graphics
CRANK WEIGHT
• BB30: 757 g
• MegaExo: 744 g
With BB-OS6000
DESCRIPTION & MATERIALS
• Chrome Steel BB30 cartridge bearings
• Wave Spring and Cir-clips included
• Nylon adjustment washers included
BB WEIGHT
• 57 g
With MegaExo BB-6000
DESCRIPTION & MATERIALS
• MegaExo oversize cartridge bearings
• MegaExo alloy bearing cups
SIZES
• Ø24mm spindle
• BSA 68mm - ITA 70mm
BB WEIGHT
• 101 g
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