ZCOO B007 EX front brake pads for the QJMotor SRT 900 S SX, part Z-B007-EX
02 · Data & docs

The facts.

Technical data
Part numberZ-B007-EX (EAN 4950545750334)
Pad codeZRM-B007C
CompoundZCOO EX Race - ceramic-sintered
Pad dimensions85.0 x 51.0 x 8.0 mm (L x H x thickness)
Caliper familyBrembo
PositionFront axle only
FitmentQJMotor SRT 900 S SX, 2025-2026
Contents per pack1 set = 2 pads for one caliper; a machine with twin front discs needs two packs
Road approvalNo ECE R90 type approval documented - track and competition use
ManufacturerOkada Corporation, Japan
DescriptionThe whole story

On the QJMotor SRT 900 S SX, braking happens hundreds of times between two tank stops. ZCOO cuts the B007 at 85.0 by 51.0 mm to fill the Brembo caliper window of the SRT 900 S SX. The compound is EX Race, which on the QJMotor SRT 900 S SX builds force with the lever instead of ahead of it.

Key Features

  • Forms a thin ceramic film on the rotor in use, so disc wear on the QJMotor SRT 900 S SX stays far below what a conventional sintered race pad causes
  • Resists glazing under sustained pressure, which is what ends most organic pads on an SRT 900 S SX
  • Suitable for trackday use on the SRT 900 S SX without a change of pad before the session
  • Wear stays even across the 85.0 mm of friction face rather than concentrating at the leading edge
  • Developed on the same ceramic platform ZCOO supplies to endurance teams at Suzuka and the Bol d'Or
  • Part number Z-B007-EX, EAN 4950545750334

Construction and Material Quality

Look behind the friction face of the B007 and the engineering is all about stiffness. On a face of 85.0 by 51.0 mm even a small amount of plate flex changes where the pressure lands. Together they remove the two things that normally end a sintered pad, and the B007 is built against both: fade at the top of the range, and the friction layer lifting away.

Performance and Feel

Fitted to an SRT 900 S SX, EX Race changes how the brake behaves rather than how hard it stops. Across 2 model years of the SRT 900 S SX the behaviour is the same, because the compound is. Two up and loaded, the QJMotor SRT 900 S SX needs a pad that does not soften halfway down.

Fitment and Compatibility

ZCOO's 2026 catalogue lists this reference for the QJMotor SRT 900 S SX across 2 model years (2025 to 2026). The same B007 shape covers 111 further machines in the 2026 catalogue. Nothing in the ZCOO range fits the rear axle of the SRT 900 S SX. Before ordering, check that your caliper takes a pad of 85.0 mm length and 51.0 mm height.

Road Approval

No ECE R90 type approval is documented for this pad. It appears neither in ZCOO's own catalogue nor on the European distributor's site, and no approval number is printed on the packaging data available to us. ZCOO itself describes the compound as suited to competition machines and road machines alike, but that is a description of the mixture, not a type approval. Until the distributor confirms an approval in writing, treat this as a track and competition part: in Germany a replacement brake pad without ECE R90 approval may not be fitted to a motorcycle used on public roads. Ask us before ordering if you need this clarified for your machine.

Specifications

  • Part number: Z-B007-EX (EAN 4950545750334)
  • Pad code: ZRM-B007C
  • Compound: ZCOO EX Race - ceramic-sintered
  • Pad dimensions: 85.0 x 51.0 x 8.0 mm (L x H x thickness)
  • Caliper family: Brembo
  • Position: Front axle only
  • Fitment: QJMotor SRT 900 S SX, 2025-2026
  • Contents per pack: 1 set = 2 pads for one caliper; a machine with twin front discs needs two packs
  • Road approval: No ECE R90 type approval documented - track and competition use
  • Manufacturer: Okada Corporation, Japan
What's includedEverything in the box
  • 1 set = 2 ZCOO B007 EX brake pads for one caliper
FitmentWhich bikes this fits
  • QJMotor SRT 900 S SX (2025–2026)
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