{"product_id":"direct-drive-7-speed-gear-set","title":"Direct Drive 7-Speed Gear Set","description":"The Baker Drivetrain Direct Drive 7-Speed Gear Set is engineered to upgrade any 2006-later big twin 6-speed transmission to a full 7-speed system. This upgrade allows for optimal utilization of the torque and power produced by modern, larger displacement motors. The gear set features a redesigned mainshaft with only the 1st gear integrated, significantly reducing rotating mass and minimizing shift clunk compared to stock units.\n\nThe DD7 system offers a shortened 1st gear and tightened ratios for 2nd through 4th gears, ensuring smooth, continuous acceleration. Shift smoothness is further enhanced by a new linear roller ball detent integrated into the billet top cover. This kit includes the 7th main drive gear, main drive gear bearing, main drive seal, and ARP 12pt bolts for various covers. It also reuses the stock shifter pawl and comes with a polished door, necessary gaskets, and a self-adhesive DD7 side cover emblem. The DD7 door bearings are 28% wider than stock for increased durability and strength, and the unit is made in the U.S.A.\n\n**Important Fitment Notes:** The DD7 is designed to fit OEM cases and typically requires no clearance modifications. However, minor case clearance may occasionally be needed due to OEM manufacturing variations. It clears all exhaust systems and works with all aftermarket clutches. An ECM re-flash is required for proper operation of the gear indicator and cruise control on Throttle-By-Wire bikes, as the gear ratios differ from the stock transmission. Baker Drivetrain provides recalibration values for popular tuners. Additionally, the DD7 gear set does not fit 2023 and later CVO models, nor 2024-2025 Street Glide or Road Glide models, and 2025 Softail models.","brand":"Baker Drivetrain","offers":[{"title":"Default Title","offer_id":52687055225144,"sku":"DD7-37602","price":3399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662152094.webp?v=1784879892","url":"https:\/\/store.motormia.co\/products\/direct-drive-7-speed-gear-set","provider":"MOTORMIA","version":"1.0","type":"link"}