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Black Art Racing supercharger gears for Ninja H2 & H2R

Stage 1 , Stage 2 , Stage 3 & new Stage 4* gears for higher boost on the Kawasaki Ninja H2 & H2R
Availability: 38 in this batch
$388.11

Stage 1 & Stage 4 gears are in stock & 23 tooth upper gears are also for those wanting to upgrade from stage 2 to stage 3. The other stages will be back in stock late August. 

These Black Art Racing gears are the highest quality upgrade gears available for the Kawasaki Ninja H2, OEM quality & slightly tighter than OEM fit on the shaft so there is no chance of gears coming loose due to poor shaft fit.

Stage 1 is a single 24 tooth upper gear which gives a 5% overdrive from stock

Stage 2 is a 23 tooth lower gear & a 24 tooth upper gear which gives a 9% overdrive from stock

Stage 3 is a 23 tooth lower gear & a 23 tooth upper gear which gives 14% overdrive from stock 

NEW!! Stage 4 gears use a 24 tooth lower gear & a 23 tooth upper gear which gives 18% overdrive

** Please note Stage 4 gears are designed to give more boost lower in the rev range although we recommend using an engine rev limit of 13000rpm as this pushes the supercharger to the maximum recommended impeller speed of 140000rpm if a higher engine rev limit is used you run the risk of possible supercharger failure**  

Actual boost levels will vary from bike to bike depending on other modifications.

Prices shown are Australian dollars to view in a different currency please click the currency tab at the top of the page ^^

Check out our comparison to OEM video below

 

Stage 1 & Stage 4 gears are in stock & 23 tooth upper gears are also for those wanting to upgrade from stage 2 to stage 3. The other stages will be back in stock late August. 

These Black Art Racing gears are the highest quality upgrade gears available for the Kawasaki Ninja H2, OEM quality & slightly tighter than OEM fit on the shaft so there is no chance of gears coming loose due to poor shaft fit.

Stage 1 is a single 24 tooth upper gear which gives a 5% overdrive from stock

Stage 2 is a 23 tooth lower gear & a 24 tooth upper gear which gives a 9% overdrive from stock

Stage 3 is a 23 tooth lower gear & a 23 tooth upper gear which gives 14% overdrive from stock 

NEW!! Stage 4 gears use a 24 tooth lower gear & a 23 tooth upper gear which gives 18% overdrive

** Please note Stage 4 gears are designed to give more boost lower in the rev range although we recommend using an engine rev limit of 13000rpm as this pushes the supercharger to the maximum recommended impeller speed of 140000rpm if a higher engine rev limit is used you run the risk of possible supercharger failure**  

Actual boost levels will vary from bike to bike depending on other modifications.

Prices shown are Australian dollars to view in a different currency please click the currency tab at the top of the page ^^

Check out our comparison to OEM video below

 

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