Kit Crankshaft HQ Racing Connecting rod CNC and C3 Bearings Minarelli AM6 VOCA Racing

Kit Voca Racing HQ Racing consisting of a Minarelli AM6 crankshaft and C3 bearings, intended for compatible AM6 engines. It is a suitable option for repair, replacement, or preparation work on the lower end of the engine in configurations that require a reinforced crankshaft and suitable bearings for demanding mechanical use.

The Voca Racing HQ Racing crankshaft maintains a standard stroke and is designed for performance assemblies in AM6 engines. It incorporates a CNC-machined connecting rod, 12x17x15 silver needle bearing, and a laser-engraved logo, offering a configuration intended for high-end builds and sporting use.

Its counterweighted design with aluminum inserts reduces the weight of the assembly and improves engine response. In addition, the closed crankshaft design helps increase pre-compression in the crankcase, a common feature in high-performance configurations.

The kit is completed with Voca Racing C3 bearings, a suitable specification for crankshaft installation in compatible engines. By including the crankshaft and bearings in the same set, it enables a more complete and consistent intervention when opening the engine.

The kit includes

• Voca Racing HQ Racing crankshaft VCR-RD70188.HQ
• Voca Racing bearings VCR-RD72188/C3

Crankshaft features

• Voca Racing HQ Racing crankshaft for compatible AM6 engines.
• Standard stroke.
• CNC-machined Connecting rod with laser-engraved logo.
• 12x17x15 silver Needle bearing.
• Counterweighted with aluminum inserts to reduce total weight.
• Closed design to promote pre-compression in the crankcase.
• 17 mm crankshaft journals.
• Designed for high-performance builds.
• Capable of operating up to 16,000 rpm according to the manufacturer's specification.

Bearing features

• Voca Racing bearings with reference VCR-RD72188/C3.
• C3 specification.
• Indicated for replacing the bearings during crankshaft installation.
• Recommended for a complete intervention on the lower end of the engine.

Application

Kit adaptable to mopeds equipped with a compatible AM6 engine. Depending on the version, it can be fitted to models such as Beta RR-T SM/Enduro, Rieju MRT, Rieju MRX, Rieju SMX, and Aprilia RS up to 2006.

Product details

• Brand: Voca Racing
• Crankshaft reference: VCR-RD70188.HQ
• Bearing reference: VCR-RD72188/C3
• Compatible engine: AM6
• Crankshaft journals: 17 mm
• Needle bearing: silver 12x17x15
• Recommended use: preparation, repair, or replacement of the lower end of the engine.

Important

Before purchase or installation, it is necessary to verify exact compatibility with the vehicle and the engine configuration. Installing a crankshaft requires suitable tools, checking tolerances, correct bearing installation, and inspection of the assembly before closing the engine.

It is essential to carry out balancing checks before installation. Manufacturers may deny the warranty if a balancing fault is detected after the crankshaft has been installed in the engine.