The Ohlins DMX1305 TTX Flow DV rear shock is built for Beta RR 2T and 4T models where consistent damping control and tunability matter in real off-road conditions. It uses a gas-pressurised, oil/gas separated design to help maintain stable performance over long, rough stages. This unit is supplied without a spring (refer to the notes for compatible spring series).

Ohlins | Made to race, perfected to ride

Developed from Ohlins off-road racing experience, the TTX Flow DV platform focuses on controlled damping behaviour and a predictable feel through changing terrain. The architecture is aimed at delivering stability and traction without relying on harsh damping.

Who this shock is for

Suited to riders on Beta RR enduro platforms who want a dedicated aftermarket rear shock with proper adjustability for terrain, pace, and rider preference. It’s a fit for those chasing improved chassis control under braking and acceleration and who plan to set sag and damping correctly for their riding.

Shock design & features

This is a TTX Flow DV rear mono shock with a gas-pressurised damping system using oil/gas separation. The design is intended to keep damping more consistent as conditions heat up and get rough, helping the bike stay composed through repeated impacts.

Tuning controls

The DMX1305 provides external adjustments for rebound damping and compression damping, allowing changes to how the rear tracks across chop, holds up in load, and recovers after impacts. Preload is set via a compatible preload adjuster (noted as an accessory option) and an appropriate spring selected to suit the rider and use.

Before you install

• Confirm spring selection using the specified spring series in the product notes (spring is sold separately).
• If you intend to use a preload adjuster, ensure the compatible unit listed in the notes is sourced prior to fitment.
• As this unit replaces an earlier model (per notes), confirm compatibility with your exact Beta RR variant before installation.

Serviceability/lifecycle

Like all high-performance off-road shocks, routine servicing helps maintain damping quality and seal life. Using the recommended Ohlins oil noted for this model supports consistent service outcomes over time.