SRAM XG-899 E-Block 8-speed Cassette for EX1

EX1 is the world's first drivetrain system designed specifically for the unique requirements of E-MTBs. Using the proven DNA from the SRAM 1x™ Technology, it provides optimal gear increments for more precise shifting and the best gear range for mid-drive E-MTBs. Each EX1 component is designed to perfectly complement the system. The result is smoother running, intuitive shifting, longer battery life and greater durability. EX1 opens the door to a beautiful new world of mountain biking.
E-Block™shifting technology is a fundamental new development for derailleurs. On the E-Block™cassette, the chain has a fixed link position on each sprocket. The sprockets are designed to work with inner and outer chain links. This enables optimum switching performance both inwards and outwards. The result is precise and robust shifting in every situation, even with full engine assistance.

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.

Specifications:

Application:

E-Bike

Gearing:

8-speed

Gradation:

11-48 T

Freehub Body Compatibility - Cassette:

Shimano Freehub:

9-/10-speed Shimano/SRAM; 11-speed Shimano MTB, 11-speed SRAM NX

Technical Information:

Series:

SRAM EX1

Recommended Chain:

SRAM PC EX1

Features:

• 8-speed cassette made of hardened tool steel
• ideal gear ratio for mid-drive motors
• improved chain contact with ascending sprockets
• symmetrical shift geometry for fast, precise gear changes
• optimum switching performance inwards and outwards
• the large gear jumps provide for a completely new cassette technology that has been specially designed for the requirements of E-MTBs
• compatible with any MTB 9-/10-speed freehub body

Technology:

E-Block™:
E-Block™shifting technology is a fundamental new development for derailleurs. On the E-Block™ cassette, the chain has a fixed link position on each sprocket. The sprockets are designed to work with inner and outer chain links. This enables optimum switching performance both inwards and outwards. The result is precise and robust shifting in every situation, even when fully assisted by the motor.

Model Index:
11-48:

• Gradation: 11-13-15-18-24-32-40-48 t
• Manufacturer Number: 00.2418.075.000

Contents:

• 1 x SRAM XG-899 E-Block cassette