Table 4: Wheels - Tyres - Pressures; Table 5: Gearbox Ratios; Table 6: Final Drive Ratio - Caterham SEVEN Owner's Handbook Manual

Table 4: Wheels - Tyres – Pressures
TYRE
PRESSURE*
FRONT REAR
22 26 Avon ZT5 155/65R14
18 -- Avon 175/55 R13 CR500
-- 18 Avon 205/55 R13 CR500
20 20 Avon 185/60 R 14 Avon ZV3
18 18 Avon 195/45 R 15 Avon CR500
24 -- Avon 195/45 R15 CR500 (CSR Front only)
-- 23 Avon 245/40 R15 CR500 (CSR Rear Only)
23 - Avon 185/55 R13 ZZR (620R Front only)
23 Avon 205/55 R13 ZZR (620R Rear only)
*All tyre pressures quoted are for cold condition
5 SPEED
(Suzuki K6A)
1 5.106
2 3.017
3 1.908
4 1.264
5 1.000
6 -
R 5.151

Table 5: Gearbox ratios

Table 6: Final Drive Ratio:

5 speed 6 speed
3.92 3.64
NOTE: Gearbox and differential fluid capacities are approximate and the correct level should be obtained via the
level plug
Fluid capacity table should be used as a guideline for initial fill, correct Engine oil level or coolant level should be
achieved by following the procedure mentioned on the page number 37.
TYRE
5 SPEED
(Ford Sigma &
Duratec)
3.14
1.89
1.33
1.00
0.81
-
3.37
6 speed (sequential)
3.62
SPEED
RATING
(MPH)
T (118)
V (149)
V (149)
H (130)
W (168)
W (168)
W (168)
W (168)
W (168)
6 SPEED
(Ford Sigma &
Duratec)
2.69
2.01
1.59
1.32
1.13
1.00
2.96
EU Spec (All) Suzuki (160/165)
3.64
WHEELS
4.5J x 14" steel
6J x 13" alloy
Front
8J x 13" alloy
Rear
6J x 14" alloy
6.5J x 15" alloy
Front 6.5J x 15" alloy
Rear 9J x 15" alloy
6J x 13" alloy
Front
8J x 13" alloy
Rear
6 SPEED SEQ
(620R only)
2.071
1.600
1.300
1.095
0.950
0.828
2.071
CSR 260
3.90 3.38
23