The Abus Steel-O-Flex Tresor Combination Lock offers high-level protection with 215mm thick overlapping steel shells. The overlapping steel shells protect the internal steel cable" while a plastic coating will protect your bike's paint job.
The Ultra Mini 410 U-Lock is compact and combines high-quality materials with intelligent locking technology. A 12mm thick rounded shackle which is made of specially hardened steel – just like the body and structural parts of the locking mechanism.