SID SL Ultimate 3P
by RockShox
Looking to shave grams and boost performance of your XC race bike? SID SL Ultimate is your answer. With an air spring inspired by SID, increased bushing overlap, lower friction, and room for bigger tires, it is a lightweight fork built for the serious XC racer. SID SL Ultimate takes it a step further with a machined, anodized crown, giving racers a sleek, polished look that stands out on the start line.

Details
- Type
- fork
- Discipline
- —
- Price
- $989
- Weight
- —
- SKU
- FS-SIDS-ULT3-E1
- Availability
- —
Specs
- Type
- fork
- Damper type
- air
- Axle standard
- 15x110
- Stanchion dia. (mm)
- 32
- Steerer standard
- 1.5" Tapered
- Max rotor (mm)
- 200
Full specs (JSON)
- Spring type
- DebonAir+
- Max tire width mm
- 62
- Min rotor mm
- 160
- High speed compression
- No
- Low speed compression
- No
- Rebound adjustment
- Yes
- Lockout
- 3-position (Open/Pedal/Lock)
Variants (2)
| Travel (mm) | Wheel size | Offset (mm) |
|---|---|---|
| 100 | 29 | 44 |
| 110 | 29 | 44 |
Reviews
mountainbikemaintenance.com
Full Review: SID Ultimate 3P Suspension Fork Performance and Durability - MountainBike Maintenance
BikeRadar
2024 RockShox SID Ultimate 3P fork (with TwistLoc remote) review - Suspension Forks - Forks
bikepacking.com
Rockshox SID Ultimate Review - BIKEPACKING.com
BikeRadar
2024 RockShox SID Ultimate 3P fork (with TwistLoc remote) review - Suspension Forks - Forks
BikeRadar
2024 RockShox SID Ultimate 3P fork (with TwistLoc remote) review - Suspension Forks - Forks