Answer Pinnacle Rim Color:BLACK Read below to pick the

Read below to pick the type you need

This increases the strength substantially over frames that use a “sandwiched” top tube at this critical junction

Onyx Racing Ultra racing cogs are designed for Onyx Ultra BMX hubs

they aren’t indestructible (neither are your dropouts)

Easily released

Answer Pinnacle Rim Color:BLACK Read below to pick theThe Answer Pinnacle rim is the product of a years worth of research, development, and testing to build a high quality racing rim with the perfect blend of strength and weight. The Pinnacle rim features a double wall design extruded from a proprietary blend of 6061 T6 aluminum with a pinned seam and machined sidewalls for improved braking performance. 20 (Front & Rear) Bead Diameter: 406mm Height: 18. 5mm Width: 28. 5mm Seam: Pinned E. R. D: 382mm