Milwaukee Twins White Face Electric Tachometer For Harley Combining form with function, the Milwaukee Twins White Face Electric Tachometer presents an elegant chrome and polished stainless bezel exterior. It ensures precision with a steady needle and enhanced visibility through a back-lit translucent face, adaptable to various lighting situations. Engineered for the adventurous rider, it boasts resilience against water and shakes, making it a dependable companion for any journey. Formerly offered under the J&P Cycles brand. Features: Features a chrome body with a polished stainless bezel Non-fluctuating needle Back lit translucent face Chrome Y-mount and handlebar clamps Water and vibration resistant Body diameter is 2.4, bezel diameter is 2.64 and overall length is 2.7 Color coded wires and instructions included Note: Electric tach will require an adapter (10226166) if using a single-fire coil. Adapter not required for dual-fire. Mechanical tachs only fit 1974-80 Sportster and 1961-69 FL with cable driven tachs. For all other applications, use electronic tach.