FRAME:4130Tears of steel

HEADSET:2 beiling headset

SADDLE:Unpredited custom handle small cloth saddle

WHELLSET:Front 2, rear 4 Peilin lightweight wheelset 14/gear shift: front 74mm, rear 85mm

outer TIREkenda(14*1.35)K1082 BK/BSK30TPI +AV

CHAINRING：no logo CNC 45t Integrated crankset

CHAIN:SUMC 9S

head tube：BOB Swallow HANDLEBAR handlebars AL-6061

HANDLEBAR：BOB Swallow HANDLEBAR handlebars AL-6061

SEATPOST：AL-6061 530mm light seatpost

INNER TIRE：14*1.35

SPEED：outer 3 speed，CNC derailleur

PEDAL：F178T2DU 9/16 Boron steel

WE I GHT:9.6kg

note:Frame with patterns