SAVA HULK GRX400 22S Specifications


Model HULK4.0 RX400 20S
Weight About 10.2kg(22.49lbs) Varies by size
Frame size 47cm,51cm,54cm,56cm
Color Black,White



bicycle frame Frame R11 frame ,T800 carbon fiber 
bicycle fork Fork  R11 fork,T800 carbon fiber
bicycle seatpost Seat post 350mm ,T800 carbon fiber
bicycle headset Headset JY,Bearing


rear derailleur Rear Derailleur SHIMANO RD-RX400
front derailleur Front Derailleur SHIMANO FD-RX400
crankset Crankset SHIMANO FC-RX600,46-30T(170MM) BB:GINEYEA BB51
cassette Cassette SHIMANO CS-HG500 (11-13-15-17-19-21-23-26-30-34T)
shift lever Shifters SHIMANO ST-RX400
Brakes SHIMANO BR-RX400,Hydraulic disc brake
chain Chain KMC X10R


bicycle wheel Wheels Aluminum,700*1.5,14G*28H F/V 30 Depth
bicycle rotors Rotors SHIMANO SM-RT70,140MM
bicycle tires Tires   700 x 40C Continental tires
bicycle hubs Hubs


bicycle handlebar Handlebar Aluminum Dropbar,φ22.2*31.8*480 
bicycle stem Stem Aluminum,31.8*28.6*100
bicycle saddle Saddle YBT,PU-leather
bicycle pedal Pedal Sanyun;,9/16"

The standard brake is set to control the front brake with the left hand and the rear brake with the right hand, please let us know if you want to change it.