Why Choose an Upgrade Motorsport Hydraulic Handbrake DIY Kit?

When it comes to building a race-ready vehicle, control, flexibility, and precision are non-negotiable. At Upgrade Motorsport, we’ve developed two new Motorsport Hydraulic Handbrake DIY Kits designed specifically for motorsport engineers, fabricators, and teams who demand more than a bolt-on solution.

Upgrade - 60mm Black Anodised DIY Hydraulic Handbrake Kit

These are not casual, off-the-shelf handbrakes. They’re purpose-built for serious builders who want complete control over positioning, setup, and performance.

Two Tailored Options for Your Build

• 360mm Billet Alloy Handle KitA naturally finished CNC billet aluminium handle for a clean, professional look—ideal for minimalist, high-performance builds.View Product →

• 360mm Black Anodised Handle KitAll the strength and precision of our billet construction with a rugged black anodised finish for added protection and style.View Product →

Both kits include:

• .625 Spherical Bearing Master Cylinder – motorsport-grade performance with smooth and reliable actuation.

• 360mm CNC Billet Aluminium Handle – available in alloy or black anodised.

• Precision Clevis and Two 8mm I/D Bushes – engineered for solid, low-friction pivot points.

Upgrade - 360mm Billet Alloy DIY Hydraulic Handbrake Kit

Built for Bespoke Motorsport Installs

Unlike many hydraulic handbrakes on the market, Upgrade Motorsport’s DIY kits are designed for complete installation freedom.

• Engineer-Ready: Requires welding two 8 mm pivot points (pivot bars/bolts not included).

• Custom Placement: Fit the handbrake exactly where you need it in the cockpit for optimal ergonomics.

• Professional-Grade Build: Billet aluminium, anodised finish options, and spherical bearing master cylinder for reliability under race conditions.

This makes our kits ideal for serious builders who want a race-ready, bespoke hydraulic handbrake system rather than a one-size-fits-all solution.

Upgrade Hydraulic Handbrake DIY Kits

Why Hydraulics Over Cable?

Hydraulic handbrakes offer:

• Consistent feel even under repeated use.

• Immediate rear wheel lock-up for drift entry and tight rally manoeuvres.

• Greater reliability with less wear than traditional cable systems.

For competitive motorsport, a hydraulic system isn’t just an upgrade—it’s essential.

How Do We Compare to the Competition?

The motorsport market offers a wide range of hydraulic handbrakes, from entry-level to premium:

• Motamec Alloy Hand Brake – Adjustable CNC handle, sold without master cylinder, from ~£107.

• Redspec Vertical Hydraulic Handbrake – Budget aluminium frame/steel lever, ~£70, master cylinder extra.

• OBP & Compbrake Hydraulic Handbrakes – Steel construction with optional billet versions, ~£117–£157 (master cylinder often sold separately).

• Kit WRC Carbon Fibre Handbrake – High-end carbon-fibre build, ~£385, master cylinder not included.

Where Upgrade Stands Out:

Feature	Upgrade Motorsport Kit	Competitors
Design Intent	DIY, weld-in bespoke install	Mostly ready-to-install bolt-on kits
Master Cylinder Included	Yes – .625 spherical bearing	Often sold separately
Materials	CNC billet aluminium, anodised/alloy	Mix of CNC, steel, carbon, powder-coated
Target User	Engineers, fabricators, pro teams	Broader market, from hobbyists to pros
Customisation	Unlimited – weld where you want it	Limited – usually fixed mounting positions

While other brands like Compbrake, OBP or Motamec produce solid hydraulic handbrakes, they often target the budget quick-fit solutions. Upgrade Motorsport’s DIY kits stand out by giving professional builders the freedom to fabricate a truly bespoke setup, with the added benefit of including a high-quality spherical bearing master cylinder as standard.

The Bottom Line

If you’re looking for a hydraulic handbrake system you can bolt on in minutes, there are plenty of options out there. But if you’re an engineer, fabricator, or motorsport team that wants a custom, race-ready solution with professional-grade components, the Upgrade Motorsport Hydraulic Handbrake DIY Kit is the smarter choice.

Choose your style—billet alloy or black anodised—and start building your bespoke system today.

👉 Explore both kits here:

• Billet Alloy Handle Kit

• Black Anodised Handle Kit