Frame Material: Steel
Frame size：49cm and 54cm
Handlebar：Iron racing handlebar
Stem：Aluminum, Black, 4Pcs Screws
Brake lever: Road bike Brake lever
Tire:700C*28C full black tire
Chain: KMC, 7 speed
Chainwheel & Crank:42T*34T*24T*170mm
B.B Parts: Sealed Bearing type
Brake: Aluminum Brake, 160mm steel Disc
F/Derailleur：SHIMANO TZ30 , Upward Pull
R/Derailleur：SHIMANO TZ50, Direction type
Shifter: SHIMANO A050 21 Speed
Freewheel: 7plus, 14-28T
Bike weight: 31.50 LBS
Package weight: 41.50 LBS
Package size: 52*7.6*29 inches
The max load weight: 330 LBS
Size of 49cm Fits for to 5’4″to 6′
Size of 54cm Fits up to 6’1″
1.This bicycle arrives with 85% assembled. You want to install the front wheel, pedals, handlebar, seat and air up the tires.
Bike Installation instruction included in the package, please read it more carefully before installing the bike and tuning the brake and speed system.
If you are not comfortable assembling your bike for any reason, please take it to your local bike shop for assistance.
But we not supply any free assemble, and we didn’t cooperate with any local bike shop who can supply free assemble.
2.Pedal threads are different from left side and right side. L / R signs are marked on the spindle of the every pedal, make sure they’re assembled on the right side.The right side pedal has a right-hand thread(eliminates counterclockwise, installs clockwise). The left side pedal has a left-hand thread (eliminates clockwise, installs counterclockwise).
If you have any questions or problems, contact us instantly for assist. We can do our best to solve problem with you on the soonest.
21 Speed Shimano Shifting system be sure to to brakes for safety at any speed.
Dual Disc brake provided great stopping power.
Perfect design wheels makes the bike more fashion.
Free pedals and comfortable seat include in the packages.