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SRAM EX1 XG-899 E-Block Cassette

1 x gear rim cassette Sram XG-899 E-Block

Prices incl. VAT plus shipping costs

  • 4196
  • 00.2418.075.000
  • 0710845793554

Delivery time to Germany 1-2 business days

The XG-899 E-Block cassette from SRAM is a decisive innovation for derailleurs in the E-MTB... more

The XG-899 E-Block cassette from SRAM is a decisive innovation for derailleurs in the E-MTB scene. The chain has a fixed link position on each sprocket. The sprockets are special! The sprockets work with inner and outer chain links. Optimal shifting to the inside and outside is thus achieved. This results in almost perfect shifting, even when the motor is fully supported by your leg power.

Features and advantages of the EX1 E-Block cassette

The 8-speed E-Block cassette is made of a hardened tool steel and aluminium (large 48T sprocket) and still weighs only 559g. The improved chain contact with ascending sprockets ensures an ideal gear ratio for the mid-motor. The developers at SRAM chose a sysmmetric shifting geometry. This results in a fast and precise shifting process. Due to the special sprockets, an optimal shifting performance for inside and outside is achieved.
The chain technology has been revamped thanks to the large gear jumps and is specially designed for the requirements of E-MTBs.


- The EX1 XG-899 E-Block cassette is compatible with any MTB 9/10-speed freewheel body.
- Please only use SRAM EX1 compatible chains.
- Please make sure that the distance between the top pulley (rear derailleur) and the largest sprocket is exactly 22mm when 1st gear is engaged.

Gears 8
Translation 11-48 teeth
Sprocket finish Black
Technology E block
Sprocket sizes 11, 13, 15, 18, 24, 32, 40, 48 teeth
Sprocket in the sprocket block 5

What is SRAM EX1?

EX1 from SRAM is the first shifting system designed specifically for e-mountain bikes. The EX1 components were developed as the perfect complement to the drive system of your e-bike and are adapted to the higher loads in operation. Smoother running, intuitive and safe shifting, longer battery life and greater resistance to wear and tear are the result of this work.

Note: if you have any questions regarding compatibility or availability, we invite you to contact our customer service.

Manufacturer: SRAM
Gearshift stages: 8-speed
Scope of delivery: 1 x gear rim cassette Sram XG-899 E-Block
Manufacturer: SRAM
Colour: Black
Model year: 2017
Material: Steel
Field of application: E-MTB
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