Motorcycle Speedometer Glass Cut to Size Replace cracked, scratched or missing glass in classic and modern motorcycle speedometers, rev counters and dashboard gauges. Phoenix Wing Mirrors precision-cuts clear round flat glass in the UK for restoration and repair projects. Our 2mm glass is offered in 1mm diameter increments, making it suitable for many motorcycle instrument housings where an exact replacement is no longer available. Every piece is wet-finished on the front and back edges for a clean, professional fit. Measure the original glass or instrument recess accurately before ordering. Choose the required diameter from the product options or contact us if you need an uncommon size.