Twin air - 153121 Air filterRef : TA00304A / 1098654

The TWIN AIR air filter ref. 153121 is a part designed for trails and vintage motorcycles that ride on dirt and road. Its patented design and careful assembly prioritise multi-layer foam filtration while optimising airflow in the airbox to preserve carburation and engine longevity.

• Triple layer foam: a first airy layer captures large impurities (dust, sand), a second denser layer retains fine particles while allowing air to circulate.
• Third flame-retardant layer: allows for the removal of the original flame arrestor if necessary.
• Specific adhesive: formula developed for Twin Air resistant to solvents and petrol, ensuring the cohesion of the foam envelopes.
• Optimised volume: significantly more compact than the original part to free up space in the housing and promote airflow.
• Breathable seal and foam bonding: maximises the contact surface with the filter body and prevents dust accumulation between layers.
• Version: Standard, vintage air filter category — intended for cross and off-road environments.

Compatible models: SUZUKI TS 250 X (1983), TS 250 ER (1981 and 1980). Check the reference and dimensions before installation.