Used ECHO GU 20'' Bike Trial

Frame：GU 20", dual disc brakes 

Fork：ECHO SL 20'' disc 

Headset：ECHO  integrated headset

Stem：Try all 150x30 ---Updated 

Handle Bar：Try all 7075 bar ---Updated 

BB：ECHO integrated ISIS BB set

Cranks：Try all ISIS 160MM ---Updated 

Pedals： Try all caged pedal ---Updated 

Freewheel：ECHO TR 108 points 18T 

Hubs： ECHO front & rear 

Cog：ECHO 12T cog 

Chain Tensioner：Integrated chain tensioner (no snail cam required)

Tires: Monty front & rear tires ---Updated

Rims：Try All  20" rims ---Updated 

Front Brake：ECHO TR disc brake

Rear Brake：ECHO TR disc brake 

Skid Plate：ECHO mini skid plate

Wheelbase: 1000mm, BB High: 85mm, Head Tube: 110mm, Frame Space: 116mm, Chain Stay: 351mm, Head Angle: 72.5°
Weight: 8.25kg (tires & tubes weight 1980g, frame weight 1460g without BB, 1710g with BB）