Vertex Engine Rebuild Kit for Suzuki RM125 2001-2003 (WR101-186)

Restore the performance and reliability of your Suzuki RM125 with the Vertex Engine Rebuild Kit WR101-186. Designed as a convenient one-stop solution for a complete professional engine rebuild, this comprehensive kit combines essential top-end, bottom-end, transmission, counter balancer, water pump, bearing, seal, and gasket components in one package. It is engineered for Suzuki RM125 models from 2001 through 2003 and helps simplify parts selection during a major engine service.
The Vertex piston kit includes a standard-compression piston, piston rings, wrist pin, and retaining clips for dependable top-end replacement. The included Hot Rods heavy-duty crankshaft uses the stock stroke and comes with a wrist pin bearing, providing a solid foundation for rebuilding the lower end. Hot Rods main bearing and seal components are also included to support proper crankshaft installation and dependable engine sealing.
This Vertex rebuild kit also features a Hot Rods transmission bearing kit with transmission bearings, an output shaft collar, and sprocket lock washer. A Hot Rods counter balancer bearing kit and water pump bearing and seal kit help address additional wear points commonly serviced during a complete rebuild. The Vertex complete gasket kit includes seals and an O-ring kit and covers both the top and bottom end for thorough reassembly.
For technicians and riders seeking a consolidated rebuild solution, the Vertex WR101-186 kit helps reduce the need to source individual components from multiple suppliers. Verify application details against your motorcycle before installation and follow the manufacturer’s service procedures, torque specifications, and break-in recommendations.

Features:

• Complete rebuild solution: Includes essential components for a professional Suzuki RM125 engine rebuild

• Vehicle application: Fits Suzuki RM125 models from 2001 through 2003

• Vertex piston kit: Includes a standard-compression piston, rings, wrist pin, and retaining clips

• Hot Rods heavy-duty crankshaft: Uses the stock stroke and includes a wrist pin bearing

• Main bearing and seal kit: Supports crankshaft installation and reliable engine sealing

• Transmission bearing kit: Includes transmission bearings, output shaft collar, and sprocket lock washer

• Counter balancer bearing kit: Provides components for counter balancer service

• Water pump service kit: Includes a water pump bearing and seal

• Complete gasket coverage: Includes gaskets, seals, and O-rings for top- and bottom-end reassembly

• Part number: WR101-186

Ships from Parts Unlimited.