Technical Data

Design Optitrac
Industry Classification R-1W
Tyre size 650/75R34
LI/SS 162D
FR/DW
PR
TL/TT TL
Tyre Width (mm) 661
Overall diameter (mm) 1817
Static Loaded radius (mm) 787
Rolling circumference (mm) 5403
SRI 1050
Weight (kg) 240
Nominal Inflation Pressure (bar) 1.6
Maximum Load (kg) 4750
Tread Depth (mm) 52
Recom 'd Rim Width DW20B
Other approved rims

Load Data

Max Speed (Km/h)
70
65
50
40
30
25
15
10 cycl
10
Type load (kg) at various inflation pressures (kPa)
60kPa
70 km/h
2340
65 km/h
2575
50 km/h
2700
40 km/h
2820
30 km/h
2960
25 km/h
3050
15 km/h
3450
10 cycl km/h
10 km/h
3860
80kPa
70 km/h
2730
65 km/h
3000
50 km/h
3150
40 km/h
3290
30 km/h
3450
25 km/h
3560
15 km/h
4020
10 cycl km/h
3600
10 km/h
4500
100kPa
70 km/h
3140
65 km/h
3450
50 km/h
3620
40 km/h
3780
30 km/h
3970
25 km/h
4090
15 km/h
4620
10 cycl km/h
4380
10 km/h
5180
120kPa
70 km/h
3530
65 km/h
3875
50 km/h
4070
40 km/h
4240
30 km/h
4460
25 km/h
4590
15 km/h
5190
10 cycl km/h
5100
10 km/h
5810
140kPa
70 km/h
3870
65 km/h
4250
50 km/h
4460
40 km/h
4650
30 km/h
4890
25 km/h
5040
15 km/h
5700
10 cycl km/h
5870
10 km/h
6380
160kPa
70 km/h
4320
65 km/h
4750*
50 km/h
4990
40 km/h
5200
30 km/h
5460
25 km/h
5630
15 km/h
6370
10 cycl km/h
6590
10 km/h
8080
180kPa
70 km/h
65 km/h
50 km/h
40 km/h
30 km/h
25 km/h
15 km/h
10 cycl km/h
7230
10 km/h
200kPa
70 km/h
65 km/h
50 km/h
40 km/h
30 km/h
25 km/h
15 km/h
10 cycl km/h
8080
10 km/h

*Maximum load at recommended speed and inflation pressure.