Upgraded 100cc Bicycle Engine Kit 2 Stroke Bicycle Motor Kit Low Fuel Consumption Bike Engine Kit Air Cooling Bicycle Engine Kit 2024 New Motorized Bike Kit 3644 Teeth Full Set

The customer reviews for this particular engine kit show both positive and negative feedback. Some customers were happy with their purchase, stating that they received everything they needed, got the kit quickly, and it was priced well. They also found it easy to start and enjoyed using it. However, there were a few issues raised by other customers. One user reported that their kit did not include a coil, which rendered the kit unusable. Another customer mentioned that the instructions were not helpful, especially regarding the wiring, and they had to improvise to make it work for their specific bike. Additionally, the parts in the kit were all mixed together, making it difficult to distinguish which part should go where. Overall, while some users had a positive experience with the kit, others faced challenges with missing parts and unclear instructions. Potential buyers should be aware of these issues before making a purchase. **