Кассета ZTTO для горного велосипеда 10 скоростей 11-50T SLR2 сверхлегкое свободное колесо M7000 m6000 s 50T k7 360g

ZTTO MTB 10 Speed 11-50T SLR 2 Cassette

COLOR: BLACK-SILVER

MATERIAL: SPROCKETS :STEEL  

                     SPIDER :ALUMINIUM

WEIGHT : About 365g

RATIOS: 11-13-15-18-21-24-28-32-38-44-50T

FIT SHIMANO HG SYSTEM

We recommend you that use this cassette with a hanger extension!!!

Feature:

[UNIQUE CASSETTE STRUCTURE]

Our cassette uses a unique hybrid structure. Use 7075 aluminum to machine our largest four cogs. Then the next three steel cogs are riveted on an aluminum spider, other three cogs are replaceable, you can easily find a replacement cog from any bike store.

[WIDE GEAR RATIO]

Instead of traditional 11-13-15-18-21-24-28-32-36-42-50 gear ratio, now we changed to  11-13-15-18-21-24-28-32-38-44-50T. With a smoother gear ratio, it will be easier for rear derailleurs to shift.

[IMPROVED SHIFTING PERFORMANCE]

About the shifting performance, we designed our tooth profile dedicatedly, the earlier version had chain-drop problem when back-pedaling. That also caused the aluminum cogs to break sometimes. But now we use a narrow-wide tooth design to avoid the chain drop when back-pedaling. You can tell that from our test video.

[MASS COMPATIBILITY]

Our cassette has extremely wide compatibility, the cassette is compatible with traditional 8-10 speed MTB splined freehub. That means you can install the cassette without any modification to your earlier wheelsets. The cassette is also compatible with most MTB groupset and doesn’t needs any modification.

 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 great 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 chain 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 forever with our innovative products. 

We are continuing to seek and deploy technological and engineering advancements, 

we are also expanding our UDING suspension fork business, 

trying to keep making your cycling experience better!

 Q1. Can I have a sample order for your product?

A: Sample order is welcome here. Mixed samples are acceptable. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q2. What about the lead time?

A: Most of our products are in stock ,1-3 days for sample or small amount orders, 20-30 days for mass production depending on actual order size.

Q3. Do you have any MOQ limit for the order?

A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by express way like DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are also optional.

Q5. How to proceed an order?

A: Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, we arrange the production.

Q6. Is it OK to print my logo on the product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 1-year warranty to our products.

Q8: How to deal with the faulty?

A: All our products are produced in strict quality control system and the defective rate will be less 
than 0.2%.  During the guarantee period, we will send new products for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.