Box Two 35mm Bottom Bracket Tripod Seats Available in 170mm and 175mm

Available in 170mm and 175mm

Allows for larger tires

The Box One TI Brake Post kit contains two M10x1

the maximum recommended rider weight is 100 pounds

Length: 380mm

Box Two 35mm Bottom Bracket Tripod Seats Available in 170mm and 175mmThe 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