RockShox Rear Shock Thru Shaft Bleed Plug (Required For Thru Shaft 200 Hour Service) Re:Aktiv Thru Shaft Shocks Available via Click & Collect Only Share Loading Facebook Like button... RockShox Rear Shock Thru Shaft Bleed Plug (Required For Thru Shaft 200 Hour Service) Re:Aktiv Thru Shaft Shocks Available via Click & Collect Only Share Loading Facebook Like button...