Answer Pinnacle BMX Pro Rim-20x1.75" gear-size-16t The Sram PressFit GXP BB86

The Sram PressFit GXP BB86 Bottom Bracket is a variant of the external bottom bracket

we offer one of the strongest and lightest BMX bars ever produced

This is the only true mini/junior and expert sized pivotal seat made in BMX

to prevent damage to the carbon fiber tubing

Answer Pinnacle BMX Pro Rim-20x1.75" gear-size-16t The Sram PressFit GXP BB86Answer put in the work doing tons of research development and testing and the result is the high quality Answer Pinnacle Pro Rim 20x1. 75in at J&R Bicycles. Using a proprietary blend of extruded 6061 T6 aluminum, Answer has achieved that delicate balance of weight and strength. These rims feature double walls, a pinned seam and machined sidewalls for superior stopping power. 20 (Front & Rear) Bead Diameter: 406mm Hole Count: 36 Height: 18. 5mm Width: