Hi, I am looking for some basic help. I have just purchased a Yamaha RXS 100 for my friend to get him to work. I have managed to get it past the MOT but would appriate if any one can help with the following:

1 Correct tyre pressures for Front and rear Tyre?

2 What id standard front sprocket size, number of teeth?

3 I need to replace fork oil, what is correct level from top of forks to oil level?

5 Please recoment good replacement tyres

Answer any of the above, thanks

Hey matey, ive got some info from the haynes book i have of this model (owned one to do up, but ended up scrapping it):

Tyre pressure: 21 Front, 26 Rear (unloaded. 28 Front, 33 Rear (Loaded/Hi-Speed)

Fork legs capacity 150cc fork oil each leg.

Just looking for the sprocket info now.

Thanks, for info. I believed the standard front sprocketis 14 teeth. What grade of oil do they recomment for fork oil?

SAE 10W/30 SE Motor oil.

As for the sprocket teeth, the best i can do is count the ones in the picture, theres no mention of them anywhere.....16