Model: Duke 600(DUKE600)
Frame: black
white
golden
Frame size: 26x1517/19.
Frame: Merida patented aluminum alloy frame
front fork
:SR
Santo
XCT
V-2 rocket
Lockable
Trunk:
longing
BB5
wire coil
Chain: KMC HG40 antirust chain.
Handle: alloy
X-misson
Auxiliary handle
: alloy
Sand black
standing pipe
: alloy
Sand black
Bowl group: VP-A42E
Flower drum: JOY quick-release aluminum alloy
Disc brake
flower-drum
wheel flange
:WEINMENN
XP-26 aluminum alloy rim
Tire: CST
26X 1.95
Sitting tube: 30.8D
alloy
Sand black
Pedal: VP-988A
alloy
Flywheel: Shimano
CS-HG30-8 1
Front and rear transmissions: Shimano
Altus/acera
Shift control lever: Shimano
ST-EF60-8R
Shift level: Shimano
24 speed
Rack crank: TRUVATIV
X-flow
10 giant
ATX770
Size:
26
x 17
M/26x 19M/26
x2 1
M
Framework:
huge
huge
20 10 aluminum alloy mold forming ladder frame
Front fork:
Intel's Rapid Storage Technology
Omega
T9
80 mm magnesium alloy
Shock absorber front fork
Variable speed system
：
SHIMANO
ALIVIO before and after EF60 changes,
1 1-32T flywheel; 24 speed
braking system
:TEKTRO
V brake
Rim:
Giant aluminum alloy ring
Seat washer
Giant hollow sports seat cushion
Tires:
Zheng Xin 26* 1.95 tire
Others:
SHIMANO
M36 1
42×32×22 tooth big toothed disc; aluminium alloy
Sand blasting black vertical rod, swallow handle, 30.9 sand blasting black pad rod; Giant double softness
Hardness handle sleeve; Aluminum alloy disc brake hub;
steel wire
Color: Flash Blue, Black, Innocent
To sum up, Duke 600 has disc brakes, so the brakes are better than 770.
Giant 770
The advantage is that the speed change is better, and the 770 is a little higher in other aspects. The higher the price, the higher the grade of accessories used. Just add more than 200 and change it to 770.
Ball bearing 5
That 600 cannot be surpassed. In practice, the more money you spend, the more you spend.
Ride well
The 770 is more sensitive in shifting gears and riding more smoothly. Buy mainly according to your own needs. The scope of use of 600 you mentioned is definitely enough, but there will definitely be regrets in the future. After all, the 24-speed car with 2000 yuan definitely wants to get a better one, and the 770+BB5 stands out. I suggest 770+BB5 as such a choice.