Sphere Brake Defense
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The Sphere Brake Difference

No wheel removal or tools to change Pads

Bolt-on kit capability

Integrates with CTIS and ABS

Reduces weight

Affordable

Design Validation

Rigorous Mission Profile Vehicle Testing

  • The air-over-hydraulic sphere brake kit bolts-on to existing wheel-end assemblies integrating with ABS and CTIS. 
  • SB Kits have been designed and tested for the MTVR,  ACV, Stryker, and MTVA1P2.
  • Vehicle testing involves rigorous mission profiles at the Amphibious Vehicle Test Branch and the Aberdeen Proving Grounds.

Track Testing

SB Kits meet FMVSS 121 stopping sistance requirements.

Hill Hold Testing

SB Kits meet 60 Slope requirements.

Sphere Brakes in Action

SB Kits on FMTV

SB Kits were installed on all 6 wheel-ends of the FMTV performing and passing a 50mph emergency stop at Aberdeen Proving Ground.

ACV SB Kit Pad Removal

This video shows how fast you can change a brake pad on the SB Kit.

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