Toptube lengths: 20.5"
Headtube angle: 74.5 degrees
Seattube angle 71 degrees
Rear end length : 13.5"tapered seat and chainstays
Internally relieved headtube
built in seatclamp
tiny dropouts
Mid BB
removable seatstay brake lugs, cable guides and gyro tabs
20.5" version weighs 4.8lbs
Complete bike specification:
frame= bsd forever
bar= mankind+odi grip
cranks= haro with shadow cond bb
stem= fly mosca
headset= eastern integrated
seat= fit seat
sprocket= tree.co
fork= haro
front rim= primo hula hoop
front tire= nylon 20x2.30
front hub= quando
rear rim= hazard lite
rear tire= maxxisrear
hub= proper
pedal= oddy PC limited edition pedal (color: clear)
chain= Ybn
Modication=chain is shorter by a 1x half link to make a perfect chain aligment. All the Bearing had been greased by shimano Dura Ace Grease.
