ABUS Granit X-Plus 540 vs Kryptonite New York Fahgettaboudit Mini

The ABUS Granit X-Plus 540 wins this high-end U-lock duel 94 to 86 — not because the Kryptonite New York Fahgettaboudit is weak (far from it) but because in the Netherlands the ART rating decides whether your insurer pays out. The Fahgettaboudit carries Sold Secure Diamond, the UK's highest rating, and with its 18 mm hexagonal hardened steel shackle objectively offers more bolt-cutter resistance than the Granit's 13 mm parabolic shackle. On raw specs the Kryptonite is a beast: 18 mm shackle, 4.55 kg weight, motorcycle-grade protection and an anti-drill cylinder that costs pros another two minutes. The Granit X-Plus 540 weighs 1640 g, carries the rare ART-3 rating, and scores 98/100 on our security test. For Dutch insurers ART-3 is the magic stamp: above €4000 bike value — think Stromer ST2, Riese & Muller Load, or a premium speed pedelec — nearly every policy demands ART-3, and Sold Secure Diamond isn't always accepted as equivalent.

The Fahgettaboudit shines in one specific scenario: you park at a fixed point (NS bike rack, permanent hoop at work) and bike value is irrelevant to insurance. For daily carry, hauling 4.55 kg is unrealistic; the Granit's 10.8 cm shackle width is tight but workable when paired with a chain.

For Dutch cyclists we recommend the ABUS Granit X-Plus 540 — the insurance advantage outweighs the Kryptonite's extra 5 mm of shackle, which rarely makes the difference between stolen and saved in practice.