authentic / back light / water resistant / auto power off / over speed remind function / for 10-99.99cm diameter wheel

w/tire RPM sensor

1*LR44

authentic / green backlight / wired remote control

authentic / 1.4" LCD display / auto on/off

authentic / blue backlight

authentic / 1.4" LCD / backlight / time / temperature display / stopwatch function / low battery indicator / water resistant / 1*CR2032

authentic / IPX6 waterproof / micro-USB rechargeable / real time display / data analysis / GPS

authentic / 1.4" LCD / backlight / time / temperature display / stopwatch function / low battery indicator / water resistant / 1*2032

authentic / 1.4" LCD / green backlight / maintenance/low-speed/over-speed alert/ water resistant

authentic / waterproof / 1*CR2032

1*CR2032 / LCD display / water resistant / backlit

1*CR2032 / LCD display / water resistant / backlit

authentic / green backlight

backlit / water resistant / temperature measuring

1L capacity / zipper closure

cadence speed sensor / heart rate monitor

backlit / water resistant / temperature measuring

cadence speed sensor / heart rate monitor / w/ heart rate sensor & sensor strap

1L capacity / zipper closure