Fork advice please
Discussion
Hi
Ive got a RS sektor fork, 2019 model and I just did a top and bottom service about 300 miles back. Whilst I had the fork apart I took the opportunity to increase the travel to 150mm from 130mm by leaving out a spacer on the air spring. This is mentioned in the sektor service manual as a possible configuration, and the fork itself is available as a 150mm anyway.
Maybe im paranoid but since ive been using it as 150mm ive noticed under hard braking it flexes between the upper and lower section. Hard to explain - not the upper or lower bending, but the telescoping deviates from a straight line.
Very hard to measure but am only talking a few mm.
Also, there is a crack noise when rocking the fork back and forth.
I suspect this is all caused by the upper bush in the lower is doing all the work in 150mm config, leading to extra play/tolerance.
Is this something to be concerned at? anyone else converted a sektor fork?
thanks
mike
Ive got a RS sektor fork, 2019 model and I just did a top and bottom service about 300 miles back. Whilst I had the fork apart I took the opportunity to increase the travel to 150mm from 130mm by leaving out a spacer on the air spring. This is mentioned in the sektor service manual as a possible configuration, and the fork itself is available as a 150mm anyway.
Maybe im paranoid but since ive been using it as 150mm ive noticed under hard braking it flexes between the upper and lower section. Hard to explain - not the upper or lower bending, but the telescoping deviates from a straight line.
Very hard to measure but am only talking a few mm.
Also, there is a crack noise when rocking the fork back and forth.
I suspect this is all caused by the upper bush in the lower is doing all the work in 150mm config, leading to extra play/tolerance.
Is this something to be concerned at? anyone else converted a sektor fork?
thanks
mike
I did end up taking the uppers and lowers apart today and put more grease in the top. I doubt it'll affect the bend but the gave me a chance to check for cracks etc. All looks good. I suspect the uppers are not resting inside the mid-way bushes in the lowers, hence a bit of play. Ideally i think the middle bush would be 25mm higher up for 150mm travel.
Am 100kg.
Am 100kg.
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