MME Tractive RD906/RD905 — Configuration Enquiry

MME Motorsport gearbox-specific paddle-shift system, supplied through TDP.ie.

Configuration enquiry: complete-system pricing depends on the selected controller, actuator, air supply, paddles, mounting hardware and wiring. The individual retail component prices below are in EUR excluding VAT; they are not a complete-kit total.

Please provide your gearbox model, vehicle, engine ECU, throttle type and preferred paddle arrangement so TDP can confirm compatibility and a complete quotation.

Component choices and related parts

Options shown for discussion; not every component is required or compatible with every installation. Alternative actuators and paddle sets are choices, not a list to purchase in full.

Part number	Component	Retail EUR ex VAT
TRACTIVE-RD906-01	MME Tractive RD906 mounting bracket (requires tractive gear lever option #8, part number 59382300) [TRACTIVE-RD906-01]	€240.00
TRACTIVE-RD906-02	MME Tractive RD906 mounting bracket (requires tractive gear lever option #8, part number 59382300) – For standard actuator [TRACTIVE-RD906-02]	€240.00
TRACTIVE-RD906-SC-01	MME Tractive RD906 Self Centering [TRACTIVE-RD906-SC-01]	€280.00
TRACTIVE-RD906-SCB-01	MME RD906 Bracket for SC-01 [TRACTIVE-RD906-SCB-01]	€100.00
APS-01	MME 12V Air Power Source With Integrated Tank [APS-01]	€1390.00
GA-04-32×50	MME Gearbox actuator with integrated Hypervelocity valves [GA-04-32×50]	€830.00
GA-05-40×50	MME Gearbox actuator with integrated Hypervelocity valves [GA-05-40×50]	€890.00
GA-Q02	MME Gearbox actuator with integrated valves suitable for QKE/QBM/QBE [GA-Q02]	€890.00
GCU-08	MME Gear Control Unit 8 [GCU-08]	€490.00
GCU-08-PRO	MME PRO Option Upgrade for GCU-08. Requires GCU-08. [GCU-08-PRO]	€410.00
SP-02-2SW-L	MME 2x Large Shift Paddles with switches without base plate [SP-02-2SW-L]	€375.00
SP-05-STR	MME Single Shift Paddle 2021 (WRC) – STRAIGHT [SP-05-STR]	€590.00
TBA-02-15×15	MME Throttle Blip Actuator, Diameter 15mm, Travel 15mm [TBA-02-15×15]	€250.00

Manufacturer system information

Convert Tractive RD906/RD905 sequential gearbox to paddle shifting

Everything you need to run a fully pneumatic paddle shifter on your Tractive RD906/RD905 sequential gearbox – built for racers, backed by full setup support.

PNEUMATIC     PLUG & PLAY FIT     FULL SUPPORT     CONFIGURABLE

Our Tractive RD906/RD905 kit lets you configure exactly what you need — choose individual components or go full system. No paying for parts you don't need.

Faster, safer, and smarter than any manual shift. Your hands stay on the wheel, your engine stays protected.

Faster than any manual shift – Pneumatic actuation is at least one shift faster than any hand-operated method – every single time.

Full-throttle upshifts – Upshift at 100% throttle with no clutch required

Perfect launch every time – Launch mode shifts automatically at peak rpm as long as you hold full throttle –  no guesswork on the start line.

Full focus on the road – No manual shifter to reach for. Your attention stays where it matters – on the track ahead.

Shift in fast corners – Both hands remain on the wheel through fast, long corners – shift safely without sacrificing steering input

Left-foot braking – No clutch means your left foot is free for braking –  stabilise the car and carry more speed through corners.

Over-rev protection – The system prevents incorrect downshifts –  the driver cannot over-rev the engine, even under pressure.

Reduced gear wear – Clean, fast, and reliable shifts every time mean less wear on your gearbox components — protecting your investment.

Clutchless downshifts – Downshift without the clutch –  smooth engagement without the mechanical stress of a missed shift.

Kit content (everything is optional)

Paddles

Two paddles or single "wrc" style push/pull

Steering wheel panel with paddles

Multiple steering wheels supported

Option to order pre-wired with spiral cord (SP-HUB)

Separate spiral cord available

Air Source

Lightweight & compact air power source

or Standard air compressor and bottle

All regulated with built-in electronics for standalone operation

Pressure sensors available

Actuators

Compact gear actuator with integrated valves

Used with or without existing gear lever

Plug & Play gearbox bracket (no gearbox work required)

Reference: TRACTIVE-RD906-01 (bracket for GA-04)

Reference: TRACTIVE-RD906-02 (bracket for GA-02)

Reference: TRACTIVE-RD906-SC-01 (self centering device)

Designed for Tractive RD90x Gearbox

Requires Tractive gear lever option #8, part number 59382300

Gearbox must be able to return to center position on itself. If not, we can provide self centering device. Self centering device travel is +/- 16mm and centers with force from 25 to 65N

Gear Control Unit

Simple flat-shift and throttle blip with load cells

Sophisticated full paddle shift

Drive by Wire support

OEM ECU Support

Pre-Crimped Automotive Wiring available

Click here for more details about our GCU8

Dash AN4 pipes & fittings

AN4 braided pipes

Straight fittings

90 degree fittings

Panel fittings

Click here for more details

After Sale Support

Email support – Reach us any time with questions, setup queries, or technical issues. We respond with the detail your project needs. We normally reply within 1 hour between 8am – 4 pm CET

Live Technical Support over Whatsapp – Between 8am – 4pm CET. Phone +44 7492 086114 (text only)

Phone support – Scheduled one-on-one calls so we can give your project our full, undivided attention. By appointment only.

On-site support – Available for critical installations

Our commitment: we will do everything in our power to make your project successful. No matter the challenge, MME Motorsport is with you every step of the way.

Technical info / Manual

INSTALLATION MANUAL (ACTUATOR WITH INTEGRATED VALVES)

INSTALLATION MANUAL (STANDARD ACTUATOR)

SELF CENTERING DEVICE

Not the gearbox you are looking for? We offer plug & play integration for more than 35 different gearboxes.

Check here if your gearbox is one of them.

Please note: this product is not street legal and can only be used on closed-road.  Read the disclaimer here

Manufacturer photographs show example configurations. Final supplied contents and lead time will be confirmed in your TDP quotation.

Original MME system information