Product Description
390 RR steering stabilizer choices for Beta 390 RR Race Edition riders (2018-2024): a complete kit, a mount kit only, a frame bracket and a bar clamp. Every option below comes from Scott's own fitment list for this bike. On the 390 RR Race Edition, the stabilizer mounts at the steering head and slows fast left to right movement of the bars, the shake you feel when a rock, rut or whoop tries to turn the front wheel. For these years the top mount complete kit is part DS-5868 (about 3.5 lb), the top mount complete kit is part DS-RDS-5868 and the sub mount complete kit is part DS-SUB-5826-02R (about 4 lb); 6 more options are listed below.
Kit options for the Beta 390 RR Race Edition (2018-2024)
- Top Mount - Stabilizer Kit Complete | part DS-5868 | about 3.5 lb
- Top Mount - Stabilizer Kit Complete - Rubber type | part DS-RDS-5868
- SUB Mount - Complete Stabilizer Kit - Rubber type - using original triple clamps | part DS-SUB-5826-02R | about 4 lb
- Top Mount - Mount Kit Only | part DM-5868 | about 2 lb
- Top Mount - Mount Kit Only - Rubber type | part DM-RDS-5868
- SUB Mount - Mount Kit Only - rubber type - using original triple clamps | part DM-SUB-5826-02R | about 3.5 lb
- Frame Bracket only (Bolt-on Sub mount) | part FBD-5826 | about 0.5 lb
- Frame Bracket only (Bolt-on Top mount) | part FBD-5868 | about 0.5 lb
- Bar Clamp only | no part number listed
About this 390 RR Race Edition listing
Scott's lists 2 kit generations for the 390 RR Race Edition: 2017, 2018-2024. This page covers 2018-2024. The part numbers for these years (DS-5868, DS-RDS-5868, DS-SUB-5826-02R) are not used on the other generations, so match your model year before you order. For comparison, the nearest generations: 2017 uses DS-5867. Part DS-5868 is also used on 27 other Scott's models, so check the fit by model year and not by part number alone. This page offers top mount, sub mount mounting.
Technical Details
- Fits: Beta 390 RR Race Edition, 2018-2024
- Also searched as: 390 RR stabilizer, 390 RR steering damper
- Stabilizer: on every bike Scott's lists, the stabilizer is part 4200-00. Mount and complete kits are what differ.
Fitment
- Beta 390 RR Race Edition | 2018-2024 (2018, 2019, 2020, 2021, 2022, 2023, 2024)
Questions riders ask
Which kit do I need for the 390 RR Race Edition?
If you do not have a Scott's stabilizer yet, pick a complete kit. If you already own one, a mount kit only moves it to this bike.
Do I need to drill or weld?
Scott's lists most kits as bolt-on with no welding and offers a weld-on version for tight spaces. Any drilling is noted in the kit options above.
Questions riders ask
Which Scott's steering stabilizer kit fits a 2018-2024 Beta 390 RR Race Edition?
Scott's lists 9 kit options for the 2018-2024 Beta 390 RR Race Edition. Pick the one you want from the Kit menu on this page. A complete kit has everything you need to get a stabilizer on the bike; a mount kit only is for riders who already own a Scott's stabilizer. The kit guide has a chooser table.
What is the part number for a 390 RR Race Edition steering damper from Scott's?
Scott's part numbers for the 2018-2024 Beta 390 RR Race Edition:
- Top Mount - Stabilizer Kit Complete: part DS-5868
- Top Mount - Stabilizer Kit Complete - Rubber type: part DS-RDS-5868
- SUB Mount - Complete Stabilizer Kit - Rubber type - using original triple clamps: part DS-SUB-5826-02R
- Top Mount - Mount Kit Only: part DM-5868
- Top Mount - Mount Kit Only - Rubber type: part DM-RDS-5868
- SUB Mount - Mount Kit Only - rubber type - using original triple clamps: part DM-SUB-5826-02R
2 more kit options with part numbers are listed in the Kit menu on this page.
1 option on this page, such as a bar clamp only, has no part number listed by Scott's, so it is not shown here.
Does a Scott's 390 RR Race Edition steering damper kit come with the mounts?
The complete kit does. Scott's lists a complete kit as the one with everything you need to get a stabilizer on the bike, and a mount kit only as the part for riders who already own a Scott's stabilizer. Both are options for the 2018-2024 Beta 390 RR Race Edition on this page.
What does a 390 RR Race Edition steering stabilizer do?
On the 390 RR Race Edition, the stabilizer mounts at the steering head and slows fast left to right movement of the bars, the shake you feel when a rock, rut or whoop tries to turn the front wheel.
Is the Scott's stabilizer for the 390 RR Race Edition the same as on other bikes?
Almost always. The stabilizer is part 4200-00, and the mount is the part that changes from bike to bike. See the Scott's 4200-00 stabilizer.
Can I move my Scott's stabilizer to a 2018-2024 Beta 390 RR Race Edition?
Scott's says yes, with a mount kit for the new bike. For the 2018-2024 Beta 390 RR Race Edition, the mount kit only parts: DM-5868, DM-RDS-5868, DM-SUB-5826-02R.
What is a tank slapper, and do I need a steering stabilizer on my Beta 390 RR Race Edition?
A tank slapper is a fast side to side shake of the handlebars. Our guides explain what causes it and how to decide whether you need a stabilizer: tank slappers, speed wobble and head shake and do you need a steering stabilizer.
Will a Scott's steering stabilizer fit my Beta 390 RR Race Edition?
Fit depends on the model year. This page covers 2018-2024 of the Beta 390 RR Race Edition. Choose your year in the fitment bar and match the part number on the kit to your bike. Part numbers are explained in the kit guide.
How do I set the damping on a 390 RR Race Edition steering stabilizer?
Scott's says its off-road units damp as the bars turn away from center and let them return freely. Scott's also says the damping is adjustable, including while riding. The install guide covers settings.
How do I service a Scott's 390 RR Race Edition steering stabilizer?
Scott's says to treat it like suspension, with an occasional oil change depending on how hard you ride. See the service guide.
