KOOTU Z3 Carbon Folding Bike Single Arm Folding Up Bicycle
KOOTU Z3 Carbon Folding Bike Single Arm Folding Up Bicycle
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880g Lightest & High-Quality Toray Carbon Fiber
SAVA Z3 minimizes weight carrying and lifting, providing comfortable cycling and lesser rebound sensitivity on uneven surfaces without making a lot of noise. (total weight 10.6kg. The actual weight will fluctuate slightly due to the size difference )
There will be weight differences due to manual measurement and 5% manufacturing tolerances.
Unique Design You Have Never Seen Before
SAVA Z3 abandoned the common bicycle fork on the market and changed it to a Special Unique Single Arm design. This design minimizes the overall bicycle weight and folded size.
User-friendly Design
Tiny rollers
Smoothly push the folded bike
Anywhere, Anyway, Anyplace
Easy push with one hand
Quick-release button
With one press release the rear wheel
Strong Magnet
Tighten both wheels to from falling apart
Double Security Lock
Avoid from unfolding itself (7.8s)
3 Folding Mechanics Design
Effortless folding into a compact size, convenient carry and push with tiny rollers and flexible to store in a smaller place.
Step 1
Light-press the quick-release button and fold the rear tire
Step 2
Unlock the front clip lock and fold the front tire
Step 3
Release the stem lock to fold the stem and handlebar
A pack of rice weight
Meeting closer to the world’s most compact size and weight. Single-hand carry is as easy as you think.
Flexible Size (0.25m³)
One of the World’s greatest folding bicycle features, 80 * 83 * 38 cm (L*H*W), easily stored in a compact living space, or carry to anywhere, by bus or MRT, car trunk, boat, or plane.
Unfold & Go
Effortless quick-unfold for steady cycling.
Shimano smooth Shifting as You Like
Fast & Steady Control
Immortality, Sustainable & Durable
Prowheel is quality-oriented to integrity management and a common building for most bicycles for excellence progressive and pragmatic.
A complete interface Crankset design maximizes pedal power transfer in a lightweight and efficient design.
Efficient Brake Set
SAVA brings in the most safer brake set idea, with the popular Tektro Brake Lever and WINZIP V-brake on this bike.
It provides smooth control and balance from instant stops, which helps reduce cyclist traffic accident risk.
Away From Gravity
Compared with thick tires, the smaller friction on the surface, the faster the speed, this CST 20 * 1 3/8 inch tire, make it has better accurate steering control, accelerates easily and maintains speed easier on hills and roads.
A Chain Makes Life Easier
Airdrop Seat Post Design
Restful Seat for Bikers
Enjoyable and secured seat for a hiking and cycling route in long hours.
Fork: carbon fiber, single arm
Handlebar: 22.2*25.4*560mm*6°
Earphone: bearing, 28.6*44*30mm
Stem: Aluminum, double section
Saddle: YBT folding, PU
Seatpost: drop shape, 500mm. Transmission/brake system:
Gear lever: SHIMANO SORA SL-R3000-9S
Rear derailleur: SHIMANO SORA RD-R3000, GS
Brake calipers: WINZIP, single arm
Brake lever: TEKTRO CL525F-RS with bell Transmission control system:
Flywheel: 9S cassette 11-28T
Crank set: PROWHEEL, CNC, 45T*170mm
Chain: KMC Z9
Pedal: Sanyun, QR062, alloy
Wheelset system:
Rim: 451*40MM F/V
Tire: CST 20''Accessories: multiple assembly tools, user manual
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| Z0 single-speed folding bike | SAVA Z1 9 Speed folding bike | Z1 20 Speed folding bike | Z2 folding bike | Z3 single arm folding bike |
| 14" Carbon | 20" Carbon | 20" Carbon | 16" Carbon | 20inch carbon |
| Single-speed | 9-speed Shimano SORA | 20-speed Shimano Tiagra | 9-speed Shimano SORA | SHIMANO SORA 9 Speed |
| V brake | Shimano Hydraulic Disc brake | Shimano Hydraulic Disc brake | Shimano Hydraulic Disc brake | Tektro Brake V-Brake |
| 22 * 24.4 inch | 25.6*31.5inch | 25.6*31.5inch | 25.6*28.7inch | 80*72cm |
| 14.8 lbs | 22 lbs | 22 lbs | 20.5 lbs | 23.32lbs |
