What specific components are included in this complete engine rebuild kit?

This kit includes a heavy-duty crankshaft, counter balancer bearing kit (where applicable), main bearing and shaft seal kit, transmission bearing kit, water pump rebuild kit, a Vertex replica piston kit, a complete gasket and oil seal kit, a Hot Rods wrist pin bearing, and a Hot Cams cam chain (where applicable).

Are oversized pistons available for this kit?

Yes, oversized pistons are available for some models within this kit. Please check the specific product details or contact us to confirm availability for your application.

What is the benefit of buying a complete kit versus individual components?

Purchasing this complete kit offers significant time savings by eliminating the need to research and source each individual part. It also provides an average savings compared to buying each component separately.

Vertex Pistons RM 125 Engine Rebuild Kit WR101-186

Name: Vertex Pistons 01-03 RM 125 Complete Engine Rebuild Kit
Brand: Vertex Pistons
SKU: vertex-pistons-vertex-pistons-01-03-rm-125-complete-engine-rebuild-kit-t14-733680
Price: 895.01 USD
Availability: BackOrder

Vertex Pistons 01-03 RM 125 Complete Engine Rebuild Kit

$895.01

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Vertex Pistons 01-03 RM 125 Complete Engine Rebuild Kit. Get all essential engine components in one convenient package.

Key Features

Fits 2001-2003 RM 125.
Includes Hot Rods heavy-duty crankshaft.
Comes with Hot Rods main bearing and shaft seal kit.
Features a Vertex replica piston kit.
Complete Vertex gasket and oil seal kit is included.
Includes Hot Rods wrist pin bearing.

This kit is specifically designed for the 2001-2003 RM 125 model. Please verify compatibility with your specific vehicle before purchase.

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Product Details

This Vertex Pistons complete engine rebuild kit for your 2001-2003 RM 125 brings together all the essential components you need to bring your engine back to life. Inside this kit, you'll find a heavy-duty crankshaft from Hot Rods, a Hot Rods counter balancer bearing kit (if your model uses one), and a Hot Rods main bearing and shaft seal kit. It also includes a transmission bearing kit, a water pump rebuild kit, and a Vertex replica piston kit. To top it off, you get a complete gasket and oil seal kit from Vertex, a Hot Rods wrist pin bearing, and a Hot Cams cam chain (if applicable to your specific RM 125 configuration).

Putting together a complete engine rebuild can be a time-consuming process, involving sourcing each individual part and ensuring compatibility. This kit simplifies that by bundling everything together, offering significant time savings in research and purchasing. The Vertex replica piston is well-made and designed to meet the performance standards of your RM 125. The inclusion of a heavy-duty crankshaft and comprehensive bearing and seal kits means you're addressing critical wear points throughout the engine and drivetrain.

When undertaking a full engine overhaul, having all the necessary parts in one place is a huge advantage. This kit is designed to cover the core components for a thorough rebuild, helping you get your RM 125 back on the track or trail with confidence. Refer to the manufacturer's instructions for specific installation details and torque specifications.