Protegé 9.0 Wired Bike Computer Honda Elite 125 (CH125) & Elite 150 (CH150) just loosen the axle nuts

just loosen the axle nuts and undo the three plug-in connectors

Transmits both speed and cadence to your display

12 amp hour sealed rechargeable lead-acid batteries in a quick-change battery pack for on-board or off-board charging

and 110cc engine class

Protegé 9.0 Wired Bike Computer Honda Elite 125 (CH125) & Elite 150 (CH150) just loosen the axle nutsPlanet Bike Proteg 9. 0 Wired Bike Computer The Proteg 9. 0 is a fine piece of bicycle electronics that is the perfect blend of function and economy. Nine function wired bicycle computer: current speed, speed comparator, ride time, trip distance, dual odometer (for two wheel sizes), average speed, maximum speed, clock, and temperature 4 line MacroMonitor LCD displays up to five pieces of data at a glance Fits 25. 4 mm to 31. 8 mm handlebars Magnet