Search results

One could cover the holes with a SS mesh.

interesting. THX.

Got a picture?

The main factor that makes your bike sustainably long lasting or not, is how often you bang it into the ground.

Not during riding, during charging.

Of course demineralized water.

How about spraying water on the battery from a bottle?

The Stark was build in Spain, where high temperatures are common. And 140 Fahrenheit is just 60deg Celsius. That is nothing for an engine. Sure a cooler engine could drive more efficient, but if you could decrease the temperature from 60 to 40 dec C, you would not feel any effect. Especially...

You are on the wrong path. The air humidity has a very little effect on cooling properties. Q=m*cp*Delta (t). Where cp ist the specific heat capacity. It is 1,005 for absolute dry air, and 1,030 for 100% humidity. So a difference of 2.5 %.

Yes

The Problem on the Stark is not lack of torque, but the ability of the driver to transform the usable torque into movement.

BTW you can also change the sprocket on a Stark. But it makes no sense due to overall much more usable torque.

So when you need max torque (heavy terrain) the 450 just gives you a very small band, you have to keep by extensively using the clutch. Especially when you dont weant to climb the rock with 30mph. When driving faster, the Stark has always much more torque or HP as the 450. QED.

So with double as much torque in any rpm, you can build a secondary gearing that gives you double as much speed at the same torque.

You will never get the necessary speed to overcome the obstacle.

But you realize that you made the usable power band of the 450 so small, that it is useless?

Up to 8K rpm the Stark will give you double as much torque over the complete rpm range as the 450 does.

Awfully close only for a very small band of rpm. And you cannot use it without using the clutch. Or your wheel will turn wild without moving you or your engine will die. also without movement.

These two graphics may help you

Dont change your wording everytime. We speak about what comes out at the primary pinion. That is all that matters for us. The reduction from primary pinion to the wheel is exactly the same in the Stark and the Yamaha. HP is NOT torque. Also please dont exchange these two words everytime.