Fiberglass air box cover coated in gelcoat suitable for several BMW models R Boxer 2V produced from 1976 on: not compatible with models using the original BMW cover made of aluminum. Drilled version with crankcase vent filter joint: this engine cover must be fixed at the original engine fixing holes and replaces the OEM BMW rear crankcase cover. This air box cover is complete with ignition battery box made of matt black anodized aluminum: this version allows to remove the side panels, repositioning the several electrical components and using a lithium battary or a smaller sealed battery.
Battery box dimensions: