Ergon Grips GP1 Trainer Just flip the tool-free battery

Just flip the tool-free battery latch up and slide the battery up and out of the derailleur

It's a great fit for kids aged 3-4

With simple wireless setup and automatic start/stop

With side knobs borrowed from the legendary Minion DHF

The perfect quick-mount rear rack system attaches to MTB full suspension seatstays or hardtail MTB without rack eyelets

Ergon Grips GP1 Trainer Just flip the tool-free batteryThe original wing grip for touring and fitness cycling. Our GP Series of grips has been the worldwide benchmark in winged grips for more than a decade and rise to the top of grip testing editorials. Leading the industry in performance, materials and manufacturing to prevent numb fingers and discomfort in your hands and forearms. Nerve relief When riding, your hands support a lot of your upper body weight on the handlebars, placing high pressure on a