GEAR RATIO

aluminium

SIGI01

SIGI02

SIGI09

SIGI03

SIGI04

SIGS04-proslot

SIGS01

SIGS02

SIGS03

bronze

sigi5

sigi6

sigi10

SIGI07

sigi8

-

-

-

-

24 IL

26 IL

27 IL

28 IL

30 IL

32 SW

34 SW

36 SW

38 SW

proslot

sigs05-proslot

sigs06-proslot

SIPI08

8 IL

3.00-1

3.25-1

3.38-1

3.5-1

3.75-1

SIPI09

9 IL

2.66-1

3.22-1

3.00-1

3.11-1

3.33-1

SIPI10

10 IL 

2.40-1

2.6-1

2.70-1

2.80-1

3.00-1

SIPI11

11 IL 

2.18-1

2.36-1

2.45-1

2.54-1

2.72-1

SIPS10

10 SW

3.20-1

3.40-1

3.60-1

3.80-1

SIPS11

11 SW

2.90-1

3.09-1

3.27-1

3.45-1

SIPS12

12 SW

2.66-1

2.83-1

3.00-1

3.16-1

SIPS13

13 SW

2.46-1

2.61-1

2.77-1

2.92-1

LOW GEAR RATIOS = MORE TOP SPEED / LESS ACCELERATION -Speed circuits

HIGH GEAR RATIOS = LESS TOP SPEED /GREATER ACCELERATION/MORE BRAKES-rally circuits