Naraku Aprilia Sr 50 Lc 04-12/sr R 05-17/derbi Gp1 02-05 Cylinder Kit

Naraku Aprilia Sr 50 Lc 04-12/sr 50 R Lc 05-17/derbi Gp1 50 Lc 02-05 Cylinder Kit Silver . Boost your Aprilia SR 50 LC or Derbi GP1 LC with the NARAKU V.2 70cc Cylinder Kit. This cast iron kit enhances power and torque, featuring a special molybdenum-coated piston for superior run-in protection. Compatible with original or sport exhausts, it requires carburetor adjustments and is best paired with a larger carb and 70cc head for maximum performance. Experience a thrilling upgrade for your scooter´s engine. NARAKU 70cc Cylinder Kit V.2 for Aprilia SR 50 / Derbi GP1 LC - Performance UpgradeCategory: EngineSubcategory: Top endUnleash the true potential of your scooter with the NARAKU V.2 70cc Cylinder Kit, a premier performance upgrade for riders seeking a significant boost in power and torque. Expertly engineered for the Aprilia SR 50 LC (2004-2012), Aprilia SR 50 R LC (2005-2017), and Derbi GP1 50 LC (2002-2005), this kit is the perfect solution for transforming your daily ride into a more responsive and exhilarating machine.This is the Cylinder Kit V.2 70cc specifically designed for scooters using the water-cooled Piaggio LC pentagonal engine type.At the heart of this upgrade is a robust 70cc Naraku sport cylinder, crafted from high-quality cast iron for exceptional durability and heat dissipation. This solid construction ensures long-lasting performance, even under demanding riding conditions. The increase in displacement from the standard 50cc to a powerful 70cc provides a noticeable improvement in acceleration and pulling power, making hills and overtakes effortless.A standout feature is the advanced Naraku piston, which is provided with a specialized molybdenum coating. This innovative layer plays a crucial role during the engine´s critical run-in period, offering superior protection for both the cylinder walls and the piston itself. It minimizes initial friction and wear, ensuring a smooth and proper break-in. This protective coating dissolves completely after a few hours of operation, leaving a perfectly mated surface for optimal compression and long-term reliability.Versatility is a key benefit of this Naraku cylinder kit. It is designed to perform exceptionally well with both the original series exhaust and aftermarket sports exhaust systems. This allows you for flexibility in your tuning journey, whether you´re aiming for a stealthy performance boost or a full-on sport setup.For a seamless installation, the delivery includes a complete gasket set. While the original cylinder head can be used, we highly recommend pairing this kit with a 70cc cylinder head (sold separately) to achieve the best possible compression ratio and unlock the engine´s maximum performance potential.To ensure optimal fuel mixture and performance after installation, some carburettor adjustments are necessary. If the original carburettor remains installed, the main jetting should be increased by about 7-10% as a reliable guide value. However, to fully exploit the power of the 70cc displacement, it is highly recommended to upgrade to a larger 17.5mm or 19mm sports carburettor. This will provide the engine with the fuel it needs to deliver peak power and a smooth throttle response across the entire rev range.Choose the NARAKU 70cc Cylinder Kit for a proven, reliable, and powerful top-end rebuild that elevates your scooter´s performance to the next level.---Attributes: Cylinders, SetsTechnical Specifications:* Product: Cylinder Kit V.2* Brand: NARAKU* Displacement: 70cc* Material: Cast Iron* Cooling: Liquid-Cooled (LC)* Piston Feature: Molybdenum Coating (for run-in period)* Engine Compatibility: Piaggio LC (water-cooled) engines from 1997 onwards (pentagonal type)* Aprilia Sr 50 Lc (2004-2012) * Aprilia Sr 50 R Lc (2005-2017) * Derbi Gp1 50 Lc (2002-2005)* Recommended Carburettor: 17.5mm - 19mm Sports Carburettor* Cylinder Head: Original can be used, 70cc head recommended for optimal performance. tradeinn Motardinn