Simucube’s ActivePedal changes what “pedal feel” means. Instead of choosing one mechanical feel, an active pedal can mimic many pedal behaviours by controlling force and travel electronically.
This is not a beginner upgrade. It’s a performance and realism tool for drivers who already have a stable cockpit and want to fine-tune braking consistency, trail braking feel and muscle memory.
What active pedals change (in real driving terms)
- Repeatability: you can reproduce the same force curve every session.
- Adaptability: GT vs formula vs prototype feel without rebuilding hardware.
- Training: you can build consistent technique by reducing variables.
What active pedals require from your cockpit
Active pedals can generate high forces and require a rigid mounting platform. If the pedal base flexes, your braking becomes inconsistent and you will “chase” a moving reference point.
Non-negotiables
- A stiff aluminium profile cockpit (no pedal deck movement under full force)
- Solid seat mounting so your hips don’t slide under braking
- Clean cable routing (power + data) so nothing gets pulled during adjustments
Mounting basics and fastener guidance
ActivePedal mounting is usually done by clamping down with multiple screws. Use all mounting points if possible so the pedal cannot rock under load. If the pedal uses a 4–6 screw mounting method, treat 4 as the minimum and 6 as ideal.
Tip: Use washers and torque evenly. A slightly uneven clamp can create tiny movement that becomes a “mystery” inconsistency during trail braking.
How to choose pedal feel profiles
Profile 1: GT endurance
- Stable force curve, slightly longer travel
- Lower peak force for fatigue management
Profile 2: Formula sprint
- Shorter travel, sharper ramp
- Higher peak force if you prefer that style
Profile 3: Rain / low grip
- More progressive ramp so you can modulate easier
- Lower peak force to reduce lockups
Where SIMGASM fits in (without over-selling)
Active pedals are only as good as the platform they’re mounted to. A modular aluminium cockpit lets you place the pedals, seat and wheel exactly where your body performs best, then lock it in.
- Motion and high-force ready: SIMGASM Pro (C160)
- Most drivers: SIMGASM Sport (C120)
- Seat stability: Atlas GT seat or Core Recline seat
- Rig workflow: PC tray for profile changes and tuning
Dial the pedal geometry before you chase software feel
Active pedals can simulate many curves, but your body still needs the right geometry:
- Seat position: hips stable, lower back supported, no sliding under braking.
- Pedal distance: strong braking without locking the knee.
- Pedal angle: enough ankle range for modulation, not so steep that you cramp.
This is where aluminium profile rigs win. You can move the pedal area in small increments, change the angle, and keep everything square.
Common mistakes with high-end pedals
| Mistake | What it causes | Better approach |
|---|---|---|
| Mounting with only the minimum screws | Rocking and inconsistent bite point feel | Use all available mounting points and re-check torque |
| Seat too far back | Overusing ankles, underusing legs | Move closer, use leg force for peak braking |
| Chasing “realistic” peak force | Fatigue, late braking, lockups | Choose a force you can repeat for a full race |
A simple test session to validate your setup
- Do 10 braking zones at 80% pace focusing on smooth release.
- Then do 10 braking zones at race pace and compare consistency.
- If your consistency drops, fix ergonomics first, then adjust pedal profile.
Continue reading
- Load cell pedal setup guide: brake calibration, force and feel
- Brake pedal elastomer tuning: travel, stiffness and consistency for faster laps
- Trail braking explained: technique, pedal setup and drills
- Motion ready sim rig guide: what to plan before you buy actuators
- SIMGASM rig setup for tall drivers: seating, pedal distance and monitor height
