Baker Drivetrain DD7 7-Speed Transmission Gear Set Polished

Elevate your riding experience with the Baker Drivetrain DD7 7-Speed Transmission Gear Set, engineered as a direct and superior replacement for your Harley Davidson's factory 6-speed Cruise Drive system. This meticulously crafted, polished gear set is designed to unlock the full potential of your 96ci, 103ci, and 110ci engines, delivering unparalleled performance and smoother, more continuous acceleration.

Description

The Baker Drivetrain DD7 7-Speed Transmission Gear Set offers a significant Harley Davidson transmission upgrade, transforming your ride with an additional gear for optimized power delivery. This innovative 7-speed gear set allows your motorcycle to fully utilize the torque and power from its 96ci, 103ci, and 110ci motors through sophisticated gear ratio management. Unlike stock mainshafts, the DD7 features a lightweight design that only includes a small 1st gear, effectively minimizing the common shift clunk associated with factory units. The gear ratios have been thoughtfully shortened for 1st gear and tightened across all others, ensuring a smooth and powerful riding experience with continuous acceleration from 1st through 4th gear. Achieving exceptional shift smoothness is made possible by a new linear roller ball detent, integrated into the supplied billet top cover. Installation is straightforward, as the kit comes ready to slide into your bike without requiring any case modifications, gear set shimming, or complex adjustments. The polished bearing door, manufactured from robust 6061-T6 Aluminum, boasts bearings that are 28% wider than stock and secured by retainer plates instead of traditional snap rings, enhancing durability and reliability. This comprehensive kit includes the 7th main drive gear, main drive gear bearing, main drive seal, along with ARP 12-point bolts for the door, top cover, and stock side cover, plus a Baker re-cal box and leads, ensuring a complete and high-quality upgrade. Proudly made in the USA.

Features & Highlights

• Enhanced Performance & Gear Ratio Management: Upgrade your factory 6-speed Cruise Drive to a 7-speed system, perfectly managing the torque and power of 96ci, 103ci, and 110ci Harley Davidson engines for optimal performance.
• Smooth, Clunk-Free Shifting: Experience significantly smoother shifts with a lightweight mainshaft featuring only a small 1st gear to minimize shift clunk, complemented by a new linear roller ball detent in the billet top cover.
• Continuous Power Delivery: Enjoy a powerful riding experience with a shortened 1st gear and tightened subsequent gears, providing continuous acceleration and a fluid power band from 1st to 4th gear.
• Durable & High-Quality Construction: Features a robust 6061-T6 Aluminum polished bearing door with bearings 28% wider than stock, secured by retainer plates for superior strength and longevity.
• Complete & Easy Installation: This comprehensive kit is designed for direct, hassle-free installation with no case modifications, shimming, or adjustments required, coming ready to slide into your bike.
• Premium Components Included: Comes with the 7th main drive gear, main drive gear bearing, main drive seal, ARP 12-point bolts for critical covers, a Baker re-cal box, and leads, ensuring a top-tier upgrade.

Technical Specifications

• Type: Transmission Kit
• Transmission Type: 7-Speed
• Color/Finish: Polished
• First Gear Ratio: 3.76:1
• Second Gear Ratio: 2.75:1
• Third Gear Ratio: 2.06:1
• Fourth Gear Ratio: 1.55:1
• Fifth Gear Ratio: 1.27:1
• Sixth Gear Ratio: 1.10:1
• Seventh Gear Ratio: 1.00:1
• Vendor Part Number: DD7-37602
• EAN: 11030036

Important to Know

• Reuses stock shifter pawl.