Damper Shaft Assembly Rock Shox 47,5-55mm Per SUPER DELUXE AIR B1-B2 (2018-2020) Damper Shaft di casa Rock Shox per ammortizzatore SUPER DELUXE AIR B1-B2 (2018-2020).Include Asta, Perno del pistone, Rebound needle e O-Ring Damper Shaft Assembly Rock Shox 47,5-55mm Per SUPER DELUXE AIR B1-B2 (2018-2020)