POLINI 360 Intake Manifold 25mm for 17.5mm PHVA, 19-21mm Dellorto PHBG Carb Suspension & Headsets_Handlebars & Headsets Distance between mounting hole centers

Distance between mounting hole centers 40mm

8mm bar diameter that slots into the headset

piston pin: 12mm

Lambretta - Dual Seat Cover with Strap - All Models

Lambretta Series 1 2 3 Li GP SX TV SIP Tubeless Wheel Rim 10" 2

POLINI 360 Intake Manifold 25mm for 17.5mm PHVA, 19-21mm Dellorto PHBG Carb Suspension & Headsets_Handlebars & Headsets Distance between mounting hole centers"Intake Manifold POLINI 360" can be used on vehicles of APRILIA, DERBI, GILERA, ITALJET, PIAGGIO and VESPA for GILERA PIAGGIO POLINI CP 15 21mm DELLORTO PHBG 19 21 inner diameter: 21 24mm outer diameter: 25mm OEM Numbers (for comparisons): 215. 0423 (POLINI)