Abus Granit Super Extreme 2500 - Best for E-Bikes & Commuters
The Abus Granit Super Extreme 2500 combines a spacious, well-designed form factor with robust security and included mounting, making it an ideal, practical choice for daily e-bike and commuter use.
- +Tungsten carbide shackle offers exceptional hardness and good angle grinder resistance.
- +Includes a high-quality, versatile frame mount as standard for excellent portability.
- +Spacious locking area (22cm x 10cm) easily accommodates e-bike downtubes and larger frames.
- -While resistant, a determined thief with multiple discs could theoretically cut through in two attempts.
- -Heavier than the OnGuard RockSolid, though lighter than some competitors in its size class.
- -Tungsten carbide, while hard, can be more brittle than other composite materials under certain stresses.
The Abus Granit Super Extreme 2500 is engineered with the practical needs of the modern cyclist in mind, particularly those riding e-bikes or requiring a lock that is both secure and easy to live with. Its standout feature is its generous locking space, provided by a 22cm tall by 10cm wide parabolic shackle. This volume is crucial for securing bicycles with bulky frames, batteries, or accessories, and provides ample room to navigate crowded bike racks. The shackle itself is made from a tungsten carbide composite, one of the hardest materials available, which provides substantial resistance to cutting tools. During angle grinder testing, a standard metal-cutting disc managed to cut only halfway through the shackle within a five-minute window, a result that would likely cause most opportunistic thieves to abandon the attempt. Beyond the shackle, Abus's attention to detail shines.
The lock comes with a well-engineered frame mount included in the price, a feature that competitors often charge extra for. This mount securely holds the lock in place while riding, eliminating rattle and making transportation effortless. The lock mechanism benefits from Abus's renowned precision and weather resistance. Weighing 2.1kg, it strikes a reasonable balance between heft and portability. For commuters, delivery riders, or anyone with an e-bike who needs a lock that is consistently convenient to carry and use while offering serious, verified protection, the Abus Granit Super Extreme 2500 presents a very compelling and well-rounded package.