63 in Product Instructions Installation Video

That is the only difference between 4

When performing hardness tests on the spring washer

ATV / Offroad kits contains all rubber parts necessary to rebuild one caliper

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AXP - XTRAINER XTREM HDPE Skid Plate - Fits Beta 300 Xtrainer 2016-2022 (AX1465, AX1559) Color:Black 63 in Product Instructions InstallationThe Xtrem AXP Racing skid plates are made differently than the MX SX range. Made for an extreme use, they offer the maximum of protection needed for your bike. Frame entirely covered, linkage and engine cases protection, they also provide a water pump protection on the 4 strokes models. Made of 8mm HDPE plastic (2mm more than the MX SX range), they are one bloc made and welded only in the inside for a better resistance. No vibrations, no deformation,