Bicycle accessories, Bicycle odometer, stop watch, bike speed counter

Packing: standard export packing or as your requirement.

Wheel peremeter set chart

wheel size(inch)16"     20"   22 "   24"    26"     27"    28"        

Wheel peremeter cm       122     162     176   194    208     212    224                          

Function:

 1.wheel circumference preset

2. Instant speed  SPD(0.0-150.0KM/H).3. calculating AV   AV  (0-150.0KM/H)          

4.MS  MXS(0-150.0KM/H)

5. LCD automatic screen clearing

6. one-way mileage  DST(0-999.99)    

7.total mileage(0.00-99999KM)

8.24 hour clock9. SCAN( showing circulating)10. MILE - KILOMETRE CONVERSION TABLES11. sports time(0:00:00-9:59:59)