Tuning a RS 35 Gold...
 

  You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more

Tuning a RS 35 Gold fork

7 Posts
5 Users
0 Reactions
99 Views
Posts: 5012
Free Member
Topic starter
 

This thing is fitted to my Decathlon E-bike. And whilst riding Bike Park Northampton (which is ace BTW) it was bottoming out. There’s hardly any adjustment on it, and I was wondering what I need- tokens at a guess, but should I do anything else like check the oil.
I’m heavy but previous bikes have been fine- Manitou something or other and Lyrics, both with dials and switches everywhere, so not ridden low spec forks before- is the damper upgradable?


 
Posted : 03/11/2022 11:03 am
Posts: 34376
Full Member
 

Try tokens first (as it's the easiest thing to do). I guess you could tune the motion control when you ride at the park to give you a bit more compression damping?


 
Posted : 03/11/2022 11:11 am
Posts: 3642
Free Member
 

Whilst this may not be the answer you are looking for, the best thing I ever did with my 35 fork was stick it on eBay and buy a 2nd hand Yari. It cost under £100 to swap and it was well worth it.

On the 35 I tried tokens, different air pressures, servicing it, different weight oil with the 2nd service but it was still a horrible, noisy fork.


 
Posted : 03/11/2022 11:18 am
Posts: 2865
Full Member
 

if you are bottoming out lots you need more air/stiffer spring.

ignore the 'recommended settings' and set your 'attack position' sag to 20% or less.

damping is secondary.

you may have rebound set too slow also. Go as fast rebound as comfortable before it becomes a full pogo.

you can buy a novyparts splug which will upgrade the compression damping from teh motion control damper in there.


 
Posted : 03/11/2022 12:07 pm
Posts: 5012
Free Member
Topic starter
 

Thanks all, I’m guessing there is no coil conversion?


 
Posted : 03/11/2022 12:10 pm
Posts: 41642
Free Member
 

if you are bottoming out lots you need more air/stiffer spring.

ignore the ‘recommended settings’ and set your ‘attack position’ sag to 20% or less.

damping is secondary.

The exact amount will be personal preference, but you can't make up for a lack of damping with spring rate, or vice versa. You need both.

I actually find it quite hard to bottom out because it's too progressive even without tokens, but mines set to 130mm which means the air spring is inherently more progressive. But I still have ~2 clicks on the compression damper. Stops the fork from using too much travel on all but occasional f-ups, and the progressive air spring means the bottom out isn't harsh anyway.


 
Posted : 03/11/2022 1:39 pm
Posts: 5012
Free Member
Topic starter
 

Okay I need to have a play, I’ll also get some tokens before I start perusing the sales.


 
Posted : 03/11/2022 1:43 pm
Posts: 2865
Full Member
 

all the suspension gurus will say - sag first and damping after to taste depending on how you want the fork to feel and if you are riding jumps or just XC (as 2 extreme examples). turn off all compression damping (so you have zero compression damping on) when setting sag

dont use compression damping to compensate for a too low spring weight - the fork will run crap. yes - ultimately you might want a couple of clicks of compression but that is minor fish compared to teh right pressure/spring which is most important.

you might end up needing a couple of tokens as well as more air in the 'spring'.


 
Posted : 03/11/2022 1:56 pm

6 DAYS LEFT
We are currently at 95% of our target!