Twin Air Motorcycle air filter Bultaco Trial 250

• A patented design, a careful selection of materials, and extreme manufacturing quality ensure that Twin Air filters deliver unmatched performance and protection levels to this day. This makes them the preferred choice for most top-level riders in both national and international championships.
• The first layer of breathable foam traps dust, sand, and impurities.
• Denser, the second layer of foam stops the finest particles while allowing air flow to pass through.
• A third fireproof layer allows removal of the original flame trap screen.
• Specially developed for Twin Air filters, the adhesive that holds the foam pieces together resists various solvents and petrol.
• Twin Air filters are significantly smaller than the original elements to increase the available volume in the airbox and thereby improve air circulation.
• The unique "breathing seal" design ensures maximum contact surface with the filter housing.
• The adhesion of the two foam layers together eliminates the risk of dust and impurities getting lodged between the two layers.

Features:

• weight (g): 35
• width (mm): 109
• height (mm): 71
• length (mm): 189
• volume (cm³): 1463
• filter version: Standard