Subrosa 'Alameda' Frame

Rich Hirsch signature frame made from 4130 chromoly with double-butted top and downtubes, integrated headtube drilled for gyro tabs with a 76° headtube angle, integrated seat clamp, internally and externally butted and bent seattube starting with 74° at the BB and bending to 69° at the toptube, seatstay located removable U-brake mounts, wishbone rear end, tapered seat and chainstays, externally machined Mid BB shell and 5mm thick dropouts with 2mm deep recessions to help save weight.

Gyro Tabs: Drilled Headtube
BB Type: Mid
BB Height: 11.5"
Chainstay: 13.75"
Headtube Angle: 76°
Seattube Angle: 73° bent to 69°
Seatpost Size: 25.4mm
Seattube Height: 189mm (7.44")
Dropout Size: 14mm
Weight: 4 lbs 14 oz