ABUS Granit City Chain Xplus 1060 110 Bikebox The 12 speed Dura Ace R9200 groupset Giant Imported The 12 speed Dura Ace R9200 groupset is the fastest Shimano has ever built 36 52 with Giant Power Pro power meter XS: 165mm Features10 mm hexagonal chain with textile sleeve to protect against damage to the paintworkABUS (patented) Power Cell technology offers the highest protection against hitting and pulling attacksABUS Power Link technology (patented) allows for a direct connection from the chain to the Power CellInterwoven coating of the lock body to protect against brutal methods of attackThe chain The seven test seals from different countries speak for themselves: the GRANIT CityChain XPlus™ from ABUS is among the most secure bicycle locks on the international market