CDHPOWER 6-8-9-10 Speed Rotary Bicycle Freewheel/Flywheel-MTB Road Cycling Bike

Description

Rotary Flywheel-6-Speed:
Product name: 6-Speed Rotary flywheel;
Installation Method：Rotary
Material: Steel ;
Size: Inner Diameter 34mm;
Net Weight: 411 g
Speed: 6;
Thickness 33MM, maximum outer diameter 114MM
Teeth Number：14-16-18-21-24-28T
Package: a freewheel
Rotary Flywheel-7-Speed:
Product name: 7-Speed Rotary flywheel;
Installation Method：Rotary
Material: Steel ;
Size: Inner Diameter 34mm;
Net Weight: 431 g
Speed: 7;
Thickness 38MM, maximum outer diameter 114MM
Teeth Number：14-16-18-20-22-24-28T
Package: a freewheel
Rotary Flywheel-8-Speed:
Product name: 8-Speed Rotary flywheel; Installation Method：Rotary
Material: Steel ; Size: Inner Diameter 34mm; Net Weight: 443 g
Speed: 8; thickness 40MM, maximum outer diameter 114MM
Teeth Number：13-14-16-18-20-22-24-28T
Package: a freewheel
Bicycle flywheel Sports Mountain Bike Flywheel Bicycle Gear Wheel
The use of high-quality steel, surface special electric cross gold water, rust, and the combination of each piece of gear are using waveform variable speed bracelet design, faster speed, reduce wear, more durable!
Each gear has a waveform, the chain design, the speed change is smoother, faster, reduce wear.
Rotary Flywheel-9-Speed:
Product name: 9-Speed Rotary flywheel;
Installation Method：Rotary
Material: Steel ;
Size: Inner Diameter 34mm;
Net Weight: 532 g
Speed: 9;
Thickness 41MM, maximum outer diameter 130MM
Teeth Number：13-14-16-18-20-22-24-28-32T
Package: a freewheel
Bicycle flywheel Sports Mountain Bike Flywheel Bicycle Gear Wheel
The gear adopts computer design, with groove processing with wave-shaped chute
Hollow design, the sprocket is cut and drilled, which can achieve the effect of speeding up while reducing weight
Ultra-fine sandblasting, fine sandblasting is used on the flywheel surface to make the flywheel beautiful and prevent rust
Not easy to damage, more wear-resistant, ensuring the quality of the flywheel, but also escorting your safety
Rotary Flywheel-10-Speed:
1. Product Name: 10-Speed Rotary flywheel;
2. Installation Method：Rotary ;
3. Package: a freewheel
4. Material: Steel ;
5. Size: Inner Diameter 34mm;
6. Net Weight: 580 g
7. Speed: 10;
8. Thickness 43MM,
9. Maximum outer diameter 130MM
10. Teeth Number：11-12-14-16-18-20-22-24-28-32T