Designed to perform well on all terrain this frame combines the stability of a low 11.5" BB, the responsiveness of a 75° headangle and the versatility of a short rear end.
To create a stiffer rear triangle BSD utilized an invest cast wishbone and invest cast seatstay bridge, great for sideways landings!!
Toptube lengths 20.2 / 20.5 / 20.8 / 21.1 / 21.5
Headtube angle 75°
Headtube length 117mm
Seattube angle 69.5°
Rear end length 13.2″ – 13.625″ - note the 21.5″ frame has a longer rear (13.4″ – 13.825″)
BB Height 11.5"
Standover height 9"
Brake mounts removable - brake kit available separately
Tubing Sanko Japanese seamless 4130 chromoly
Colours Flat White / Flat Trans Red / Flat Black