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BMX Race Brakes

Control your speed precisely and stay safe with high-performance BMX Race Brakes. Whether you need a classic V-Brake for your Junior bike or a powerful Hydraulic Disc Brake for your Pro frame – we stock top systems from Shimano (DXR, SLX, XT) and Box. Crucial: Check your frame mounts before buying (Cantilever Studs vs. Disc Tabs)!

BMX Race Brakes FAQ

BMX Race Brakes Range

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BMX Race Brakes FAQ

What are BMX Race Brakes and why is the type important?

In BMX Racing, brakes are not just for stopping after the finish line; they are essential for speed control in rhythm sections and avoiding crashes. While the UCI rules mandate a rear brake, the technology has evolved. The choice between V-Brakes and Disc Brakes depends entirely on your frame compatibility.

The Big Comparison: V-Brake vs. Disc Brake

V-Brake (Rim Brake)
The classic system. Lightweight, simple to maintain, and affordable.
Best for: Junior/Expert bikes, older frames, and weight-weenie builds.
Requirement: Frame needs Cantilever Studs (posts) and the Rim needs a braking surface (Machined Sidewall).
Disc Brake (Scheibenbremse)
The modern Pro standard. Offers consistent braking power in all weather (rain/mud), better modulation, and no rim wear.
Best for: Pro/Elite riders, Carbon frames, and fast tracks.
Requirement: Frame needs Disc Tabs (Post Mount/Flat Mount) and the Hub needs a Rotor mount.

Hydraulic vs. Mechanical Disc Brakes

If you choose Disc, you have another choice:

  • Hydraulic (Oil): The gold standard (e.g., Shimano MT200/SLX/XT). The system is sealed, self-adjusting (pads move closer as they wear), and offers immense power with one finger.
  • Mechanical (Cable): Uses a standard brake cable. Easier to fix track-side but requires manual adjustment of pads and has slightly more friction.

Which brake fits my frame?

You cannot simply bolt a disc brake onto a V-brake frame (without sketchy adapters). Check your dropouts:

Frame Mount Required Brake System
Cantilever Studs (Posts) V-Brake (Rim Brake). Standard on Mini/Junior bikes.
Post Mount (PM) Disc Brake caliper bolts directly onto posts (typical for MTB/BMX Disc).
Flat Mount (FM) Disc Brake caliper sits flush on the chainstay. Requires specific FM calipers or adapters.

What size Brake Rotor do I need?

Unlike MTBs (160mm+), BMX Race bikes use smaller rotors to save weight and reduce the risk of hitting obstacles.
Standard Size: 120mm or 140mm.
Tip: Check your frame/hub clearance! Some frames accept max 120mm rotors.

How do I maintain my brakes?

  • V-Brake: Keep the rim flank clean (use alcohol). Sand the brake pads lightly if they glaze over.
  • Disc Brake: Never touch the rotor with oily fingers! Contaminated pads will squeal and lose power instantly. Use specific Brake Cleaner.
  • Hydraulic Bleeding: If the lever feels "spongy", air is in the system. You need a bleed kit (specific to the oil type: Mineral Oil vs. DOT).

What do the specifications mean?

Specification Explanation Examples/Available
System Method of braking. V-Brake, Hydr. Disc, Mech. Disc
Fluid Type For hydraulic brakes only. Mineral Oil (Shimano), DOT (SRAM)
Arm Length For V-Brakes. Mini (85mm), Pro (108mm)
Mount How it attaches to the frame. Post Mount, Flat Mount, Canti

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