Specification
JZ88 Mark II:
weight: 8.8kg (w/o options)
folding time: 8.8 second
folded size (cm): Mark II 63*30*58
unfolded size: 118.5*52*94 (cm)
frame: CHROMOLY steel alloy
Steering stem: Alumnium alloy
seat post: Aluminium Alloy
wheel: 14″x1.5″
brake sets: Power V-break
brake handle: Super light & smooth design
speed: Single speed @ 61 Gear inch
transmission: speed ratio 52T (front) / 12T (rear)
loading: 80kg MAX
JZ88 Classic:
weight: 8.8kg (w/o options)
folding time: 8.8 second
folded size (cm): Mark II 63*32*58
unfolded size: 118.5*52*94 (cm)
frame: CHROMOLY steel alloy
Steering stem: Alumnium alloy
seat post: Aluminium Alloy
wheel: 14″x1.5″
brake sets: Power V-break
brake handle: Super light & smooth design
speed: Single speed @ 52 Gear inch
transmission: speed ratio 52T (front) / 14T (rear)
loading: 80kg MAX
Transmission system:
High quality, large crank and chain gear. Combine with small hub gear make enough turns to compensation for the small 14″ wheel.
Single speed simiplicity means JZ88 hardly need any maintanence. Even in rare sitaution the chain derail, it can easily put it back on.
Joints and hinges:
All the parts of the body frame are meticulously welded together by highly skilled craftsmen in Taiwan using advance TIG welding process.
close up of the multi-joint on the steering hub.
front stem- handle bar joint
seat post adjustment lever.
{ 6 comments… read them below or add one }
Hello,
Could you give more details about the bicycle, e.g. seat (springs for more comfort?), models of the wheels (e.g. Schwalbe?)…
Would assist in buying, as the price is indeed a bit steep
Dear Sir or Madam:
I am Anny , Our company produces kinds of the bicycles, and various parts of the bicycle. We have children `s bicycle , folding bike , swing car rocking horse . They have different color and styles I think you can like one of them .we also supply saddle ?pedals, front & rear hub spindles and other bicycle spare parts . Our products are high quality, low price and Various styles . If you are interested , please reply t o me . I will contact you.. we can communicate better by msn and email.
msn :Annyjdslovewr@live.cn. .
email? anny@tycycle.com.cn.
Best wishes
Yours Anny.
Hi! I like the design of your bike, its small but proportionate.
Just a small suggestion – to improve the weight further, you might want to consider using a belt driven rather than chain driven drive train, since your design is mono speed anyway. Else you may also want to have another model with internal gear hubs for those who wish to have more gears.
Also if your product cost can be lowered to the range of $200-300 plus, i am sure alot of your fans will buy on – one for each member of the family.
Cheers!
Hi.
Could you inform me where I may purchase a folding hinge or joint thta you use on your folding bike? I am tinkering with the idea of a folding mechanism and would like the folding/locking part to weld onto it.
Leon
Hi.. What is the difference in JZ88 Mark H & Classic…just the speed only.. How about the price..Please reply to my e-mail, thanks
Mark II is 12% faster than Classic. But Classic is no longer available.