ZTTO Cycling Bicycle Parts Cassette Durable Freewheel 12 Speed 11-50T Sprockets Wide Ratio For Mountain Bike E-bike K7 Eagle

ZTTO 12 SPEED 11-50T Cassette

1.Hollow craft

   ZTTO bicycle cassette use high-strength steel material with refined hollowing craft, the same performance while effectively reduce cassette weight.

2.Favorable Gear Ratio design

   We use 11-13-15-17-19-21-24-28-32-36-42-50 T Gear Ratio, with a smoother gear ratio, it will be easier for rear derailleurs to shift.

3.Aluminium material spider

   Full steel design is too weight, so we use aluminum alloy to make spider, It can easy to decrease the cassette weight.

4.Excellent workmanship

    High-strength steel material with workmanship excellent, provide high wear resistance and long service life.

5.Full CNC machined 7075 aluminum lockring

   Not only beautiful anodized color, these lockrings could be extra lightweight and strong. 

Packaging & Shipping

packing & Delivery

 

Company Information

Certifications

Company Profile

We just keep making it better!
This is what ZTTO is all about. With experiences of doing bicycle parts business for more than a decade. We are already providing a vast variety of drivetrain components to the riders for more than 150 countries. We make the best cassettes on aliexpress and we had the vision and desire to expand our presence in the cycling industry, so we are now expanding our Headset and Bottom Bracket business. Sure, a casual rider will appreciate solid performance, reliability, dependability and all the standard qualities one would expect. But it's the riders who live and breathe bicycles who love us most because bicycles are what we love, too. In fact, they're our only love. Bike components are all we do and how we live- which is why we do them so well.
ZTTO began with the goal of creating the best drivetrain system and changed the cycling world with our innovative products. We are continuing to seek and deploy technological and engineering advancements, we are also expanding our B2B business, trying to keep making your cycling experience better.