SEAT Workshop Service and Repair Manuals > Leon Mk1 > 6-speed manual gearbox 02Q, front-wheel drive | Technical data

Calculating overall gear ratio „i“

Example:

i = Z₂ : Z₁	Z₁ = Number of teeth of driving gear, Z₂ = number of teeth of driving gear.
i_G = Gear ratio	= ZG₂: = ZG₁:	= 35 : 43 = 0,814
i_G = axle ratio	= ZA₂ : ZA₁	= 69 : 25 = 2,76
i_total = Total gear ratio	= i_G x i_A	= 0.814 x 2.76 = 2.247

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