Rockshox SID XC 2001


Have just done a complete service of a SID XC 2001 that I got for my next kids bike project. I don't think this thing has ever had a service. The damper oil looked like this:


...the stanchions are nicely scratched:


...someone's had one or more hamfisted attempts to remove the crown race:


...and the stanchions are showing some wear around the upper bushings:


Nevertheless, after a service they feel pretty good and should do the job on a kids bike.

Components weights:

  • CSU (crown steerer unit) - 647g;

  • Lowers (with v-brake bosses) - 500g;

  • Damping rod (right side) - 71g;

  • Air piston rod - 37g;

  • Negative spring - 21g;

  • Air caps (2) - 24g;

  • Air dust caps (2) - 4g;

  • oil - 110ml (100ml damping and 5ml + 5ml splash lube) - about 100g.

Total weight

Total weight with 210mm steerer, v-brake bosses, all fluids and star nut: 1441g.

Tuning - suspension

Standard weight damping oil is 15W. For lighter riders 10W or 5W can be used. For a 35kg rider I am using 5W oil.

Related articles:

Rockshox SID Race 2009

What does it weigh?

Rockshox SID Race 2007

Fork with 215mm steerer, starnut installed and v-brake bosses weighs 1318g.

Rockshox SID 15mm lowers

15mm maxle lite lowers

Rockshox Reba Race 2007

Component weights

Rockshox SID XX 120mm 2012

What's it weigh?

Rockshox Mag 21 Service

My daughter uses this Mag 21 on her 24" full suspension mountain bike . Its an old fork which is flexy and of limited travel for a full grown adult, but works fantastically for a ...

Content-type: text/html Error
Sorry, the application you are using has encountered an error.

Please click on this link to report the error: REPORT ERROR