Penerangan
| Kod Barang | Saiz |
| E15-01-TYR007 | +2.0mm |
| E15-01-TYR018 | +4.1mm |
| E15-01-TYR018A | +6.0mm |
| E15-01-TYR018B | +8.0mm |
– Compatible for YAMAHA SRL115 / SRL115FI
– Diameter: 103mm
– Increase torque & top speed
| Kod Barang | Saiz |
| E15-01-TYR007 | +2.0mm |
| E15-01-TYR018 | +4.1mm |
| E15-01-TYR018A | +6.0mm |
| E15-01-TYR018B | +8.0mm |
Malay 
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