The new ROK VLR engine was designed solely with club racers in mind, whether it’s a new racer getting into karting, or for those looking to move up from a four-cycle powerplant. Also, for racers that want to update their current 100cc to a state-of-the-art engine package, this engine covers it …

Building upon the successful line-up of Vortex ROK engines, VORTEX launches the new Vortex ROK VLR. The perfect platform for the entry-level driver, the ROK VLR not only offers superior performance over its rivals with lower maintenance, but it also offers some great features like electric start all at a cost racers can afford.

The new ROK VLR engine was designed solely with club racers in mind, whether it’s a new racer getting into karting, or for those looking to move up from a four-cycle powerplant. Also, for racers that want to update their current 100cc to a state-of-the-art engine package, this engine covers it …

The final event on the 2024 ROK Cup USA calendar will be the annual ROK Vegas event in Las Vegas, Nevada. Taking place October 30 – November 3, 2024 , the premier event will award cash and prizes to each and every Vortex ROK division.

Building upon the successful line-up of Vortex ROK engines, VORTEX launches the new Vortex ROK VLR. The perfect platform for the entry-level driver, the ROK VLR not only offers superior performance over its rivals with lower maintenance, but it also offers some great features like electric start all at a cost racers can afford.

2018年4月2日 · Building upon the successful line-up of Vortex ROK engines, ROK Cup Promotions is pleased to announce the launch of the brand new Vortex ROK VLR. The perfect platform for the entry-level driver, the ROK VLR not only offers superior performance over its rivals with lower maintenance, but it also offers some great features like electric start all ...

Comet Blueprinted Complete 100cc VLR Engine Kit, Motor Mount Sold Separately. Select Junior or Senior Engine. Most Comet Blueprinted Engines are built to order, please allow extra time for shipment. VLR Engine Specs - 100cc 2-Stroke BORE 48.20 mm STROKE 54.00 mm Conrod C-to-C Distance 102.00 mm Intake System Reed Valve Carburetor Butterfly ...

The Mini/Micro for kids ranging from 7 to 12 years of age, the VLR providing the best bang for the buck in karting with it's 22 hp air-cooled 2-stroke, the incredibly fast GP TaG engine with power-valve, and of course the 43 hp 6-speed Shifter for the ultimate karting experience.

The new ROK VLR engine was designed solely with club racers in mind, whether it’s a new racer getting into karting, or for those looking to move up from a four-cycle powerplant. Great for the racer that wants to update their current 100cc to a state-of-the-art engine package.

- pag. 2 - www.vortex-rok.com TECHNICAL INFORMATION A CHARACTERISTICS Measurement Tollerances Volume of cylinder 98.53 cc 100cc MAX Original bore 48.20 mm ±0.2 Theoretical maximum bore 48.53 mm MAX Stroke 54.00 mm ± 0.2 mm Cooling system AIR-COOLED Number of carburation systems 1 Number of transfer ports/ducts,