Aurora R8 Di2 Specifications


Model AURORA R8 Di2
Weight About 8.8kg(19.4lb) Varies by size
Frame size 47cm,51cm,54cm,56cm
Color Black,White



bicycle frame Frame R08,T800 carbon fiber
bicycle fork Fork R08, T800 Carbon fiber
bicycle seatpost Seat post R08 T800 carbon fiber.  350mm
bicycle headset Headset JY,Bearing


rear derailleur Rear Derailleur SHIMANO RD-R8150.12-SPEED.W/TL-EW300
front derailleur Front Derailleur SHIMANO FD-R8150.12-SPEED. CS-ANGLE:61-66.GEAR:50-54T,CL:43.5MM
crankset Crankset SHIMANO FC-R8100.12-SPEED. 2. 170MM, 50-34T 
cassette Cassette SHIMANO CS-R8101.12-SPEED, 11-12-13-14-15-16-17-19-21-24-27-30T
shift lever Shifters SHIMANO ST-R8170
hydraulic disc brake Brakes SHIMANO BR-R8170,hydraulic disc brake
chain Chain SHIMANO CN-M8100, 108L.12-SPEED


bicycle wheel Wheels Carbon fiber , 700C*24H,50MM depth
bicycle rotors Rotors PRO 140MM
bicycle tires Tires 700C*25C  Ultra Sport III 
bicycle hubs Hubs

 SOLON, 14G*24H M12*100 ;M12*142

bicycle handlebar Handlebar Carbon fiber, Integrated 420 mm x 31.8 mm
bicycle stem Stem Aluminum, 31.8 mm x 100mm
bicycle saddle Saddle Hollow ,PU
bicycle pedal Pedal Aluminum ,9/16 universal(free include)

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.