ZCOO B007 EX front brake pads for the Indian Challenger 1890, 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
FitmentIndian Challenger 1890, 2020-2023
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

The Challenger 1890 does most of its braking at moderate pressure over long distances. ZCOO covers the Indian Challenger 1890 with the B007, a 85.0 by 51.0 mm face carried on 8.0 mm of total section. In EX Race form it is the compound a Challenger 1890 rider can use from the first cold stop of the day.

Key Features

  • Even pressure distribution across the 85.0 by 51.0 mm face from new to the wear limit
  • The friction blocks are separated so the B007 material can expand into the gaps rather than against itself
  • The B007 is dimensionally stable under the clamping load a Brembo caliper generates
  • Developed on the same ceramic platform ZCOO supplies to endurance teams at Suzuka and the Bol d'Or
  • 85.0 by 51.0 mm friction face at 8.0 mm total thickness, cut for the Brembo caliper of the Indian Challenger 1890
  • The friction material and the B007 plate are made in the same Japanese plant

Construction and Material Quality

Look behind the friction face of the B007 and the engineering is all about stiffness. The ceramic content is what lets the B007 form a protective film on a Challenger 1890 disc instead of abrading it. Both details exist so the B007 keeps its pressure distribution honest as it wears down.

Performance and Feel

The compound was specified for the whole temperature band a Challenger 1890 meets, not for the top of it. The harder EXC Endurance mixture bit sooner and lasted longer, but asked considerably more of a Challenger 1890 disc than the B007 in EX Race does. It also keeps a set of Challenger 1890 discs alive through several pad changes.

Fitment and Compatibility

Fitment covers the Indian Challenger 1890 from 2020 to 2023 with the Brembo caliper. The same B007 shape covers 111 further machines in the 2026 catalogue. Nothing in the ZCOO range fits the rear axle of the Challenger 1890. 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: Indian Challenger 1890, 2020-2023
  • 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
  • Indian Challenger 1890 (2020–2023)
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08 · Paddock

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