Upgrade the stock 3-speed transmission on your mini motorcycle with the BBR 4 Speed Shift Drum, manufacturer part number 414-KLX-1101. Designed as a sleeper performance upgrade, this shift drum enables conversion to a race-ready 4-speed transmission while maintaining OEM-quality construction. The forged steel design provides durable performance for demanding riding conditions and competition use.
This BBR shift drum fits 2003–2009 Kawasaki KLX110 models and 2003–2005 Suzuki DR-Z110 models. It is engineered for direct fitment with the applicable factory transmission components, making it a practical choice for riders seeking improved gear selection and enhanced transmission performance without an overly visible modification. Verify model year and transmission compatibility before installation.
BBR is known for performance-focused motorcycle components built for riders who demand reliable function and strong materials. The 4 Speed Shift Drum is supplied under vendor part number 414-KLX-1101 and is intended for experienced installation or professional service. Follow the motorcycle manufacturer’s service procedures and confirm all related transmission components are correctly installed and adjusted.
Features:
- 4-speed conversion: Converts the stock 3-speed transmission to a race-ready 4-speed configuration
- Forged steel construction: Provides durable strength for demanding riding and competition conditions
- OEM-quality design: Engineered for dependable fitment with applicable factory transmission components
- Broad fitment: Fits 2003–2009 Kawasaki KLX110 and 2003–2005 Suzuki DR-Z110 models
- Brand and part number: BBR 4 Speed Shift Drum, manufacturer and vendor part number 414-KLX-1101
Fitment:
2003 Kawasaki KLX110
2003 Suzuki DR-Z110
2004 Kawasaki KLX110
2004 Suzuki DR-Z110
2005 Kawasaki KLX110
2005 Suzuki DR-Z110
2006 Kawasaki KLX110
2007 Kawasaki KLX110
2008 Kawasaki KLX110
2009 Kawasaki KLX110