Box Two 35mm Bottom Bracket rant WIDTH: 30″

WIDTH: 30″

Weight: 35

Featuring a super-sized bearing and clutch assembly for maximum torque and power capabilities

MATERIAL: 6061-T6 Aluminum

6066-T6 alloy CNC body

Box Two 35mm Bottom Bracket rant WIDTH: 30″The Box Two 35mm Bottom Bracket is another incarnation of Boxs Oversized Technology design philosophy. Box admits this is a large bottom bracket, but they rationalize the design decision, by first moving material from less stressed areas to higher stressed ones, then they use Enduros precision bearings to create a near instant response to pedal input. FEATURES B52 Technology ABS Plastic Sleeve BB30 or PF30 Compatible Outboard Bearings Enduro Bearings