Product Description
The RockShox Deluxe RE:Aktiv rear shock is a genuine Trek replacement component custom tuned by the Trek Suspension Lab for compatible Trek full-suspension bikes.
This Trek-specific configuration uses a 205mm eye-to-eye length with a 57.5mm stroke, DebonAir air spring, and RE:Aktiv damping technology. The ultra-responsive damper is designed to remain efficient while pedaling, then react quickly to impacts for improved traction and control on rough terrain.
External rebound adjustment and three-position compression damping allow the shock to be tuned for changing trail conditions and rider preferences. The shock uses a trunnion upper mount and Trek-specific lower mounting dimensions, so compatibility should be confirmed carefully before purchase.
Key Features
- Genuine RockShox Deluxe RE:Aktiv rear air shock
- Custom tuned by Trek Suspension Lab
- Trek-specified 205 x 57.5mm configuration
- Trunnion upper mount
- DebonAir air spring
- Ultra-responsive RE:Aktiv damping
- External rebound adjustment
- Three-position compression damping
- Medium rebound tune
- Medium compression tune
- Two factory-installed volume-reducer tokens
- Black shock body and graphics
- Genuine Trek replacement component
Specifications
- Brand: RockShox
- Model: Deluxe RE:Aktiv
- Model Code: RS-DLX-RKTV-B1
- Example Serial Number: 09T96313325
- Product Type: Rear Air Shock
- Trek-Specified Size: 205 x 57.5mm
- Eye-to-Eye Length: 205mm
- Stroke: 57.5mm
- RockShox Chassis Reference: 205x60(TR)
- Air Spring: DebonAir
- Model Designator: RE:Aktiv
- Remote: No
- Rebound Adjustment: External
- Compression Adjustment: Three-position
- Rebound Tune: Medium
- Compression Tune: Medium
- Volume Reducers: 2 tokens
- Claimed Weight: 367g
- Shock Body Color: Black
- Decal Color: Black
- In-House SKU: W587256
Mounting Dimensions
Upper Mount
- Mount Type: Trunnion
- Width: 54mm
- Hardware Diameter: 10mm
Lower Mount
- Mount Type: Standard eyelet / pin
- Width: 24mm
- Hardware Diameter: 8mm
Compatibility
Designed for compatible Trek frames requiring all of the following:
- 205mm eye-to-eye length
- Trek-specified 57.5mm stroke
- Trunnion upper mount
- 54mm upper mounting width
- 10mm upper hardware diameter
- 24mm lower mounting width
- 8mm lower hardware diameter
- Compatible Trek Suspension Lab RE:Aktiv tune
RockShox product data may identify the underlying shock chassis as 205x60(TR), while Trek specifies this replacement configuration as 205 x 57.5mm. Use the Trek replacement specifications and in-house SKU when confirming fitment.
Rear shocks are highly frame-specific. Matching the overall length alone does not guarantee compatibility. Please verify the bicycle model, model year, frame size, stroke, mounting dimensions, and required suspension tune before ordering.
Included
- RockShox Deluxe RE:Aktiv 205 x 57.5mm rear shock
- Factory-installed volume-reducer tokens
- Includes only what is pictured and described
Warranty and Notes
- Genuine Trek and RockShox replacement component
- Custom Trek Suspension Lab tune
- 09T96313325 is an example serial number for model reference only
- The serial number on the item received may differ
- Frame mounting bolts and additional hardware are included only when pictured or stated
- Professional installation and suspension setup are recommended
Condition
- New
- Genuine RockShox and Trek OEM product
- Includes only what is pictured and described
