Baker Drivetrain

Baker Drivetrain is widely recognized for producing some of the most reliable and precisely engineered transmission components for Harley-Davidson motorcycles. Their lineup includes premium gear sets, transmission rebuild kits, shift drum upgrades, bearing kits and drivetrain hardware designed to improve shift quality, torque handling and long-term durability. Built in the USA with high-grade materials, Baker components help reduce drivetrain noise, enhance stability and deliver smoother engagement across Twin Cam, Evo and Milwaukee-Eight platforms.

Their highly respected DD6 and DD7 gear sets provide tighter ratios, improved highway performance, and increased strength for riders who demand more from their bikes. Baker also offers high-torque bearing kits, primary rebuild kits, kicker gear sets, transmission side covers and heavy-duty throwout bearings engineered for maximum longevity. These upgrades ensure proper alignment, reduced wear and consistent power delivery, even under aggressive riding or long-distance touring.

Whether restoring a classic 4-speed, rebuilding a 5-speed Big Twin or strengthening a modern Cruise Drive transmission, Baker Drivetrain provides exact-fit solutions trusted by performance shops and serious Harley builders. With a commitment to precision, durability and real-world dependability, Baker remains one of the most respected names in Harley-Davidson drivetrain performance. Their components help riders achieve smoother shifts, more stable power transfer and a transmission built to handle high torque and high mileage with confidence.