, easy to burn, highlight the quality of water problems. Highlight LED stall display. Neutral display Green N Other gears are red Plastic Shell , good Line ,LED electronic circuit. Follow the lines below: Black with round terminal --- positive, other lines are negative 1 file --- 2 files --- blue line 3 files --- green line 4 files --- line 5 files --- yellow line 6 files --- black line Neutral --- light blue line (show green N) Red: Neutral N display is green, the other gear is red Name:Motorcycle Refit LED Gear Display model:-015-n-06 Line length: 25CM , positive 8cm Hole Diameter:2.1cm SIZE: 2.2*1.5*2.1 cm Waterproof: YES Input Voltage:12V NOTE: If you motorcycle have Gear Display , you can refit,If didn't have Gear display before,need check if the engine has no reserved jacks,if has, can refit, if didn't have,can't reft. Color: Green light Material: ABS Package Contents: 1 * Digital Gear Indicator Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.