Ультралегкая кассета MTB SLR2 11 скоростей 11-50T с широким отношением CNC 11s для велосипедов горного катания с XX1 gx m9000 весом 365g.

Ультралегкая кассета MTB SLR2 11 скоростей 11-50T с широким отношением CNC 11s для велосипедов горного катания XX1 gx m9000 весом 365g.

MTB 11S11-50TSLR 2Cassette

Color: Black

MATERIAL: SPROCKETS :STEEL

SPIDER :ALUMINIUM

WEIGHT : about365g

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

FIT SHIMANO HG SYSTEM

[UNIQUE CASSETTE STRUCTURE]

Our cassette uses a unique hybrid structure. How to make a lighter and more cost-efficient cassette is always our pursuit. XD standard cassette is lighter, but they are hard to manufacture, they also need to you to change your existence freehub or wheelset. We use 7075 aluminum to machine our largest four cogs. Then the next three steel cogs are riveted on an aluminum spider, other four cogs are replaceable, you can easily find a replacement cog from any bike store

[WIDE GEAR RATIO OPTIONS]

We provide different gear options for 10 11  12speed groupset. Now we have 10 speed 11-50t ,11 speed 11-50t,11speed 11-52t, 12speed 11-52t, more of them are still under developing. The gear range might be narrower than XD type cassette, but this is the best we can achieve for a traditional cassette for now.

[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.

Attention

* We have got the reference description for you, please check the actual need with your bicycle before order this product.

* For your safety, please be careful with special tools when installing. If you do not install it, please go to a nearby bicycle manufacturers for help.

* Suggestion: If you want to replace a new cassette, you had better to replace the chain at the same time, otherwise the shifting system may cause significant noise and failures in working.