SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black
The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAM's high end MTB parts provide high value, quiet operation and ease of service.
- Machined from case-hardened tool steel
- Designed for use with SRAM 10-Speed Power Chains (Sold Separately)
- Cogs are designed to work specifically with inner and outer chain links for precise up- and down-shifts
- Big steps between cogs are suited for electric-assist riding, reducing double shifts and maximizing component life
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Pickup available at Superhuman Bikes HQ San Diego
Usually ready in 24 hoursPairs well with
SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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The Superhuman Bikes Shop
Our shop doesn’t stop at bikes. We offer a curated selection of premium accessories built to enhance your ride, including racks, fenders, lights, locks, helmets, and more — all chosen for durability, compatibility, and style. Every product we carry is tested, trusted, and ready to keep you rolling smarter and stronger.
