Drum Brake ETWOW Booster ES, GT SL, Sport sp The contour and mounting tabs

The contour and mounting tabs match OEM locations for a snug fit on Achilleus

Forged aluminium construction and precision pivot bearings deliver consistent lever feel and service life while the integrated bell mechanism mounts without altering control ergonomics

the assembly is supplied to match factory routing and clamp diameters to ensure compatibility with models including Spw Mini Pro Lite

Constructed from layered carbon fiber with precision-drilled mounting faces and stainless steel reinforcement points to maintain alignment under load while minimizing weight

Machined mounting interfaces ensure repeatable alignment with suspension and steering components on the frame

Drum Brake ETWOW Booster ES, GT SL, Sport sp The contour and mounting tabsDrum brake assembly designed to restore proven friction performance and consistent stopping torque for rear drive systems. Precision machined backing plate and shoe carriers ensure correct centring and heat dispersion for Booster ES, GT SL and GT sport models by ETWOW. Shoe geometry and cam engagement are matched to factory actuation ratio to preserve lever travel and modulation. Components interface with standard axle mounts and wheel hubs to