What Mountain Bike's top chain and lock

What Mountain Bike's top chain and lock

What Mountain Bike Magazine Awards our Protector Chains 5/5 in Mammoth Lock Test.

The Protector 13mm with the Squire SS50CS lock was the top-rated lock/chain on test, and the only one to resist hand and power tool attacks for the entire duration of the test.

"This chain is awesome: the jaws of our croppers bent and blunted while the links showed almost no marking at all. The toughest chain on test, and at a very reasonable price." 

The Protector 11mm chain with M50D lock was described as "Made of the same tough stuff, this is the best chain you can buy for under £50." (WhatMTB November 2009, p92)

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