Speed Box 1.3 B.Tuning For Shimano (Ep8) S3-Brand-Factory Ef Low-friction profile enhances suspension plushness

Low-friction profile enhances suspension plushness by allowing smoother fork travel

The X-Ring seals offer a 50% reduction in friction losses compared to standard O-ring chains

Precision components ensure a factory-standard seal to prevent dangerous petrol leaks

Extremely durable iridium alloy maintains a precise gap over the life of the plug

It serves as a cost-effective alternative to replacing the entire master cylinder unit

Speed Box 1.3 B.Tuning For Shimano (Ep8) S3-Brand-Factory Ef Low-friction profile enhances suspension plushnessThis advanced tuning module is designed to interface directly with specific electric drive units to provide enhanced control over motor parameters. It allows for a more customisable riding experience by adjusting the electronic limitations of the assistance system. Seamlessly integrates with the existing hardware via original factory style connectors. Enables Bluetooth connectivity for monitoring performance data through a dedicated smartphone app.