Built to deliver reliable deceleration under demanding conditions, this aftermarket Rr Brake Hose B Comp. is specifically developed for the SYM Jet X 125I 125cc scooter, covering model years 2021 through 2022. Cross-reference OEM number: 43125-XN1-000.
This brake hose transmits hydraulic pressure from the rear master cylinder to the rear caliper. The reinforced construction prevents expansion under pressure, maintaining pedal consistency.
Technical specifications: Inner tube: EPDM rubber | Reinforcement: braided stainless steel wire | Outer cover: UV-resistant PVC | Working pressure: 140 bar | Burst pressure: 700 bar | Fittings: zinc-plated steel, M10x1.0 thread
Installation guidance: Route along the factory clip path, avoiding sharp bends or contact with the exhaust. Torque fittings to 15-18 Nm. Replace crush washers at both ends during installation.
Critical replacement item every 4 years or when the outer cover shows cracking, swelling, or fluid seepage at the crimp joints. Essential for maintaining hydraulic integrity.
This is an aftermarket replacement part, not an OEM genuine component. SKU: SYM-001101.
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