Moose Offroad Piston Kit - MPX2181B Honda CRF450R 2017-2026 Product Type_Transmission & Driveline Kits include all required bearings

Kits include all required bearings

Rear caliper kit includes CNC machined billet caliper bracket and necessary hardware

Outside Diameter 7

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Includes 26 mm

Moose Offroad Piston Kit - MPX2181B Honda CRF450R 2017-2026 Product Type_Transmission & Driveline Kits include all required bearingsFeatures Feature fully boxed style forging for ultimate strength, minimizing friction, durability, power, and weight reduction Full radius dome designs maximize quench while eliminating hot spots that promote detonation Internal bracing maximizes durability while decreasing friction in the pin assembly Forgings come standard with skirt coating which reduces friction, which in turn reduces heat Includes a DLC (Diamond Like Carbon coating) wrist pin;