1mm of spacer when you just need a little bump.

Heavy-Duty Bottom Bracket Spacer (CF Reinforced)

Designed for high-torque mid-drive installs, this spacer is built to handle serious clamping force without crushing, cracking, or deforming over time.

Made from carbon fiber reinforced engineering nylon, it offers significantly higher stiffness and durability than typical plastic spacers while remaining lightweight and frame-friendly.

Each spacer is precision-manufactured using advanced additive manufacturing, allowing for tight tolerances and consistent fit across a wide range of bottom bracket setups.

Key Features:

- High compressive strength for secure motor installs

- Carbon fiber reinforced for reduced flex and creep

- Won’t gouge or damage your frame like metal spacers

- Lightweight and corrosion-proof

- Designed and tested for real-world e-bike conversions

Built for riders and builders who want a reliable, no-compromise install.