ROCKBROS Bicycle Chainset Protection Pad for Most Types of Chainset Bicycle Locks 7/3cm thick lock body is

7/3cm thick lock body is reinforced with high manganese steel and external ABS

suitable for a head circumference of 54-63cm

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ROCKBROS Bicycle Chainset Protection Pad for Most Types of Chainset Bicycle Locks 7/3cm thick lock body isROCKBROS Bicycle Chainset Protection Pad for Most Types of Chainset Enhance the lifespan of your bike's chainset with ROCKBROS Bicycle Chainset Protection Pad. Designed to fit most types of chainsets, the protective padding prevents damage and is made of a durable sponge+PV material for long lasting use. Easy to install and available in a sleek black and green design, this is a must have accessory for all bikers. Key Features: DURABLE This bicycle