JT Sprockets - Rear Steel Stock Item:JT Sprockets Rear OE Steel T40 #520 JTR1478.40 and you can choose to

and you can choose to level up even higher by adding the SEESOFT™ CE-Level 2 back protector to offer inconspicuous yet highly effective impact resistance

Emergency release cheek pad system

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The boot instep features a replaceable micrometric SL lever and closure strap

Overlapping patella area with zero degree CNC forged 6061-T6 anodized aluminum stop leaves no gap exposed regardless of how far the knee is bent

JT Sprockets - Rear Steel Stock Item:JT Sprockets Rear OE Steel T40 #520 JTR1478.40 and you can choose toJT Rear Sprockets are manufactured using only the finest grade of super hard, ultra durable, high carbon C49 steel. This steel has been tempered using JTs heat induction technology to achieve material hardness that last up to 6 times longer than the best aluminium sprockets. No other aftermarket rear steel sprocket is made from this high carbon C49 material most use weaker C45 steel. The heart of JT Sprockets and their durability, is the material used