Alhambra, California
nouser: 2013-GU
in: Bikes - Observed Bike Trials
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All bolts are Titanium, Frame: upper & lower tubes triple butted, ECHO URBAN 20" disc +4bolts, ECHO TR headset, ECHO TR stem, 150mm 30°, ECHO SL 7075-T6 rise bar ,ECHO Integrated ISIS TI BB Set, ECHO SL crank 165mm, ECHO SL cage pedal, ECHO SL 108P 18T TI freewheel, ECHO mini skid plate, ECHO TR front & rear non-disc hub,ECHO SL spokes, ECHO TI 12T cog, Integrated chain tensioner, ECHO SL 20 " CNC rims, ECHO SL front & rear rim brakes with CNC pads. Geometry by ECHO URBAN 20" fork:
wheel base 1000mm, BB high 85mm, head tube 105mm, frame space 116mm, chain stays 351mm, head angle 72°. Full Bike 8kg (tires and tubes weight 1757g).
Frame 1320g without BB, 1510g with TI Integrated BB.