Takegawa further increases power and performance with the R-Stage +D (auto decompression) and R-Stage EM line of bore kits. Along with increased displacement, Takegawa includes the venerable R-Stage 26/22.5mm valve cylinder head with titanium valve retainers to combat valve float at high rpm. R-Stage camshafts are available in 3 profiles both in regular and auto decompression design. High Compression kits from 88cc through 124cc in single spark and Twin Spark versions to suit all demanding riders.

The R-Stage EM line was introduced to allow owners to benefit from a race head with less initial expense. Identical to the R-Stage head in valve and port size and design, the EM heads are equipped with steel valve retainers, and the kits come with a milder race camshaft. This head is completely upgradeable to full R-Stage level by adding titanium retainers and your choice of R-Stage camshaft at any time.  

R-Stage and R-Stage EM
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 Takegawa 106cc R-Stage +D Repair Parts 
 Takegawa 106cc R-Stage +D Repair Parts 
 $29.99USD 
 MM-1694 
 Takegawa 106cc R-Stage Twin Spark - CRF50 
 Takegawa 106cc R-Stage Twin Spark - CRF50 
 $1,149.99USD 
 MM-1859 
 Takegawa 106cc SCUT R-Stage +D Combo Kit - CRF50 
 Takegawa 106cc SCUT R-Stage +D Combo Kit - CRF50 
 $1,099.99USD 
 MM-2685 
 Takegawa 106cc SCUT R-Stage Twin Spark - CRF50 
 Takegawa 106cc SCUT R-Stage Twin Spark - CRF50 
 $929.99USD 
 MM-1866 
 Takegawa 124cc R-Stage Twin Spark - CRF50 
 Takegawa 124cc R-Stage Twin Spark - CRF50 
 $1,299.99USD 
 MM-1869 
 Takegawa 88cc R-Stage +D Combo Kit - CRF50 
 Takegawa 88cc R-Stage +D Combo Kit - CRF50 
 $999.99USD 
 MM-2682 
 Takegawa 88cc R-Stage Combo Kit - Monkey  - Mikuni VM22 
 Takegawa 88cc R-Stage Combo Kit - Monkey - Mikuni VM22 
 $899.95USD 
 MM-2974 
 Takegawa 88cc R-Stage Twin Spark - CRF50 
 Takegawa 88cc R-Stage Twin Spark - CRF50 
 $849.99USD 
 MM-1851 
 Takegawa R-Stage +D Repair Parts 
 Takegawa R-Stage +D Repair Parts 
 $6.99USD 
 MM-1160 
 Takegawa R-Stage EM 88cc Repair Parts 
 Takegawa R-Stage EM 88cc Repair Parts 
 $29.99USD 
 MM-1955 
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