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What’s the gear ratio difference from a 2018 RS1 transmission to a 2016 XPT 2seater transmission?
 

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The 2016 turbo used the 12% lower gear set out of the highlifter units from back then. The RS1 is geared higher, I just did a reduction in mine to bring me closer to the current reduction on the new rock and trail machines.


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17+ 2 seat turbo transmission is identical to a rs1. 16 2 seat turbo and 16-20 4 seat turbo are both factory gear deducted compared to a 17+ 2 seat turbo or a rs1 by around 12% in all gears. All turbos and rs1 used a gear to hear reverse and a flanged output for the drive shaft as well. All will physically interchange and bolt in.
 

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17+ 2 seat turbo transmission is identical to a rs1. 16 2 seat turbo and 16-20 4 seat turbo are both factory gear deducted compared to a 17+ 2 seat turbo or a rs1 by around 12% in all gears. All turbos and rs1 used a gear to hear reverse and a flanged output for the drive shaft as well. All will physically interchange and bolt in.
16 2/4 & 17 XPT4 are geared the same. The 17+ XPT2 and 18+ XPT4 have a higher low gears.
 
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