This Mammoth security product has been evaluated against “The British Insurance Industry’s Criteria for Vehicle Security”, using specific tests to indicate the effectiveness of the product. It is recognised as a Thatcham ‘approved Device’ catergory 3 Mechanical Immobiliser. Thatcham evaluation number TMC3-305-1207.
intended as an additional or short-term security device, small and light enough to carry around with you, disc locks make it more difficult for would be bike theives to wheel a bike away.Can be used with a chain.
* Hardened steel lock body.
* 13mm extra hardened Cr-Mo steel U-shackle with moulded covering.
* Reinforced cylinder structure resists drilling and picking.
* Designed for use as a disc lock.