_x000D_ _x000D_ _x000D_ _x000D_ NICECNC Banjo Bolt Oil Sight Glass for Honda XR600R /XR650L 1985-2023 _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Features: _x000D_ Ensure Adequate LubricationProvide visual feedback of whether there is adequate lubrication especially after you change oil, rebuild engine, potentially trap air in your oil pump in the event of a crash, or starve your engine of oil. _x000D_ 6061 Aluminum HousingThe housing is CNC machined from aircraft-grade billet aluminum with great solidity and strength. Red anodized surface to prevent any rust and corrosion. _x000D_ Crystal Clear ViewThe housing is integrated with a brass inlaid glass tube, providing crystal clear view of the oil flow to your cylinder head. _x000D_ Optimal Fluid FlowOur banjo bolts oil passage hole has been drilled out to 1/8in diameter (3.2mm) to ensure excellent fluid flow rate which is verified by our advanced simulation software, greatly surpassing the stock banjo bolt. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Established in 2010, NICECNC is the leading brand around the world. We focus on a huge variety of high-quality performance racing motorcycle/car/ATV/UTV parts for our customers. For a decade, our products have reached more than 100 countries, serving nearly 1,380,000 customers. Our overseas warehouses are spread across the globe to make fast delivery possible. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_