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The ADAPTOR CHAIN Classic 5.5 is the smart successor to the ACH 2.0, now featuring a redesigned oval Loop-Ring. Thanks to its slim design, you can easily thread the chain through spokes or narrow gaps. Combined with a ring lock or the Alarmbox 2.0, this hardened steel chain offers double security: the ring lock immobilises the rear wheel, whilst the chain secures your bike to a fixed object. Extra handy: you don’t need a separate key – everything works with the ring lock key. The protective fabric cover prevents paint damage. For transport, the separately available ST 5950 2.0 saddle bag offers a practical solution.
5.5 mm thick square-link chain made of hardened steel
Oval loop ring for optimal grip and a better feel
Fabric cover protects against scratches and paint damage
The ADAPTOR CHAIN Classic 5.5 is the smart successor to the ACH 2.0, now featuring a redesigned oval Loop-Ring. Thanks to its slim design, you can easily thread the chain through spokes or narrow gaps. Combined with a ring lock or the Alarmbox 2.0, this hardened steel chain offers double security: the ring lock immobilises the rear wheel, whilst the chain secures your bike to a fixed object. Extra handy: you don’t need a separate key – everything works with the ring lock key. The protective fabric cover prevents paint damage. For transport, the separately available ST 5950 2.0 saddle bag offers a practical solution.
5.5 mm thick square-link chain made of hardened steel
Oval loop ring for optimal grip and a better feel
Fabric cover protects against scratches and paint damage
