Sram PG-720 Cassette

SRAM PG-720 Cassette | Unmatched E-MTB Performance and Durability

Elevate your electric mountain bike experience with the SRAM PG-720 Cassette, the heart of the revolutionary SRAM EX1 groupset. Specifically engineered to handle the unique demands of E-MTB Cycling, this cassette delivers a new level of shifting performance, massive gear range, and exceptional durability, allowing you to push your limits and conquer any trail with confidence.

The PG-720 is built from the ground up to work in harmony with the high-torque output of E-bike motors. Where traditional drivetrain systems falter, the EX1 system, centered around this cassette, thrives. It provides more deliberate, positive shifts across its entire range, reducing wear and ensuring you´re always in the perfect gear. This intelligent design not only improves your ride but also helps optimize battery life by allowing the motor to operate in its most efficient range more often. Whether you´re tackling a steep, technical ascent or powering through a fast, flowing section, the PG-720 provides the reliability you need.

Key Benefits:

* Optimized for E-MTB: Purpose-built to withstand the immense torque and power of mid-drive motors, providing smoother shifting under load and significantly increased component longevity.
* Massive Gear Range: The expansive 11-48t range offers the perfect gear for any situation, from grinding up the steepest climbs to maintaining high speeds on flat terrain, all within an intuitive 8-speed setup.
* Enhanced Shifting Performance: Experience crisp, decisive, and reliable single shifts. The design promotes a better chainline and more robust engagement, eliminating the ghost shifting and chain stress common with other systems on E-bikes.
* Improved Battery Efficiency: By enabling the motor to operate at its optimal RPM, the intelligent gear steps of the PG-720 can help extend your battery range, letting you ride further and explore more.

Main Features:

* Purposeful 8-Speed Design: Fewer gears mean a stronger, wider chain, a straighter chainline, and larger, more logical steps between each cog. This simplicity is the secret to its strength and flawless operation.
* Wide 11-48t Gearing: The carefully selected gear progression provides a massive 436% range, ensuring you have the power for climbs and the speed for descents without unnecessary, overlapping gears.
* Standard Freehub Compatibility: The PG-720 is designed to fit on a standard, non-XD splined driver body, making it a straightforward and accessible upgrade for a wide variety of E-MTB and heavy-duty wheelsets.

Beyond the world of high-performance MTB Cycling, the robust construction and wide gear range of the SRAM PG-720 make it a formidable choice for demanding Urban Cycling applications, such as heavily-loaded cargo e-bikes or commuters facing extreme inclines.

Technical Specifications:

* Product: SRAM PG-720 Cassette
* Speed: 8-speed
* Gearing: 11-48t
* Cog Sizes: 11, 13, 15, 18, 24, 32, 40, 48
* Technology: E-BLOCK™
* Recommended Group: SRAM EX1
* Driver Body Compatibility: Non-XD™ Driver Body (Standard Shimano/SRAM Splined)
* Recommended Discipline: E-MTB, MTB Cycling, Urban Cycling