2-Speed Gearing

Click Here for the BSW Assembly Instructions

Check out this great install video

Great Install Write Up From 2strokers

Over three years of development, several revisions, hundreds of man hours, broken relationships, blood sweat, and tears invested into this product; yes it really is rocket science.

• Bombproof for those 50lb billet Baja’s.
•  Dual bearing supported second gear.
• Dual engagement pawls for solid positive shifting.
• Quad strike pins for maximum redundancy and solid shifting.
• Captured and supported strike pins, these pin will never fall off or out.
• All steel parts are heat treated for maximum wear and reliability.
• Manufactured from Nine different materials carefully selected for their qualities and matched to the components to achieve the ultimate performance and reliability.
• Includes second gear 51:23 for initial gearing. More option will be available at a later date.
• Gears are made by world renowned RC gear specialist Robinson Racing. They are case hardened for maximum strength, wear, and reliability.
• The shift point is externally adjustable. Without the gear cover the shift point can be adjusted in a matter of seconds.
• The shift point is designed to be set and never lose adjustment. Other designs do not have this feature. As a result the shift point has to constantly be reset.
• First gear is designed around the OEM HPI Baja spur gears. You can use any gear combination that is compatible with the HPI gear carrier and clutch system
• Includes a vacuum formed ABS gear cover and stand-offs.
• Designed to work exclusively with the Turtle racing HD clutch system and your choice of Turtle pinion and matching spur.