Question 1

What's the expected lifespan of a eagle cassette when drivetrain is properly maintained? asking since 50t is aluminum and it's about 4x more $ than xt

Accepted Answer

I put over 5000 miles/630K vertical feet climbing (lots of torque on the cassette) mountain trail riding on my original XO1 cassette (two years of use).  This was the cassette that came on my new bike.  The XO1 cassette was pretty much worn out at this point.  I put on a GX cassette in early January 2020 and have over 2000 miles on it now.  I went with the GX cassette because it is nearly 1/2 the price of the XO1 and only slightly heavier (about 400 grams).  So far it is holding up well.  SRAM recommends changing the cassette at 2500 miles which equates to one year riding for me.  I consulted with my local bike shop and they encouraged a change out the cassette at 3500 miles; I opted to wait until 5000 miles.  I maintain the bike well so that contributed to the longer life.  I wash the bike after every ride and lube the chain too.  I change the chain every 650 miles or less based on chain stretch measurements to minimize a worn out chain prematurely wearing out the cassette.

Question 2

Ese cassetele queda a una treek

Accepted Answer

Hermano si andas montado en Transmision SRAM, si, pero debes de cambiar cadena y pasador.

Question 3

Xg-1275 is a 10-52t cassette. is your listing a typo? is it a 50t or 52t?

Accepted Answer

The XG-1275 is offered in both a 10-50t and a 10-52t. This listing is for the 10-50t. Unfortunately the 10-52t is currently out of stock. It is available in the XG-1295:

https://www.amazon.com/dp/B08B2LLSLQ?ref=myi_title_dp

Question 4

Is this for a xd-sram hub system?

Accepted Answer

Yes, it uses the XD hub body.

ASIN	B08B2KGXFL
Brand	Sram
Brand Name	Sram
Case Material Type	Aluminium
Colour	Black, B1
Customer Reviews	4.7 out of 5 stars 453 Reviews
Global Trade Identification Number	00710845853050
Item Dimensions L x W x H	35.6L x 25.4W x 7.6H Centimeters
Item Highlight	Body
Item Weight	800 Grams
Manufacturer	SRAM
Manufacturer Part Number	102572
Material	Alloy Steel, Aluminium
Material Type	Alloy Steel, Aluminium
Model Number	CRR455
Mount Type	Braze-On Mount
Mounting Type	Braze-On Mount
Number of Items	1
Number of Teeth	274
Product Dimensions	35.6L x 25.4W x 7.6H Centimeters
UPC	710845853050

SRAM GX Eagle XG-1275 Cassette - 12-Speed, 10-52t, Black, for XD Driver

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