Bultaco (Sherpa, Pursang, Frontera, Alpina etc.), Ossa Betor & Penton 35mm forks. Bultaco Original Dust Boots. These Bultaco fork dust boots are 33-35mm (Top ID) x 60mm (Bottom OD) x 70mm high. We are the world's leading supplier of OEM quality motorcycle fork seals.
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