Haro's Citizen frame's PTC (Power Transfer Center) bottom bracket consists of an 86.5mm wide shell, which allows the downtube and chainstays to expand to the outer width of the shell and is undoubtedly the stiffest, most responsive bottom bracket concept on the BMX to create market. The Citizen's head tube is a 1-1/8" - 1.5" tapered design that stiffens the front of the bike for maximum steering response. The Citizen's rear dropouts are a removable CNC machined alloy design compatible with 10mm, 15mm and 20mm rear axles with the included hardware and adapters.

• Built from M30-S and T-700 carbon with internal brake cable routing
• PTC (Power Transfer Center) Pressfit BB86 construction
• Interchangeable aluminum dropouts with integrated chain tensioners
• Suitable for 10, 15 and 20 mm rear axles
• 1-1/8" - 1.5" tapered head tube
• Pro XXL (21.75" TT/15.2" RC)
• Long (21.75" TT/17.2" RC)
• 1.2KG (Size: Pro XL)

Includes replaceable dropouts for 10, 15 or 20mm axles and with integrated chain tensioner.
 
Sizes
Pro: 20.5"
Pro XL: 21"
Pro XXL: 21.75