Vance & Hines Quiet Baffle for Hi-Output Slip-Ons
M02-770129 (MFG #: 21841)
$114.95
Sale price
$114.95
Regular price
$114.95
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Vance & Hines Quiet Baffle for Hi-Output Slip-Ons for Harley-Davidson Fat Bob Motorcycle - Street
Vance & Hines Quiet Baffle for Hi-Output Slip-Ons for Harley-Davidson Fat Bob Motorcycle - Street
$114.95
Sale price
$114.95
Regular price
$114.95
SKU:M02-770129
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Description
FEATURES
- Optional quiet baffle
- Works with Vance & Hines Hi-Output Slip-On Muffler
- Does not fit OEM exhausts
- Sold each
Technical Specifications
- MFG. Part Number 21841
Vehicle Information
Harley-Davidson Fat Bob Motorcycle - Street (1979-2023)
The Harley-Davidson Fat Bob, a distinctive cruiser, has evolved significantly since its earliest appearance. While the "Fat Bob" designation dates back to 1979 with models like the FXE-F 1200 and FXEF 1340cc Shovelhead, the model as widely recognized today was formally introduced in 2008 as part of the Dyna series. The Fat Bob has undergone two major platform transformations. From 2008 to 2017, it was a key member of the Dyna family, characterized by its twin rear shocks and rubber-mounted Twin Cam engines (96, 103, and the CVO 110). In 2018, a significant redesign moved the Fat Bob to the Softail chassis, bringing a lighter, stiffer frame, a hidden monoshock, and the new Milwaukee-Eight engines (107 and 114). The Milwaukee-Eight 114 became the sole engine option from 2020, and electronic cruise control became standard in 2023. These changes reflect its journey from an early Shovelhead model to a modern performance cruiser. Frequently Asked Questions:
Q: Is this product compatible with my Harley-Davidson Fat Bob?
A: To ensure a perfect fit, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 1,600 km (break-in service), then every 8,000 km or annually | More frequent changes may be necessary for aggressive riding, dusty conditions, or cold weather. |
| Primary Chaincase Fluid | 1,600 km, then every 8,000 km | |
| Transmission Fluid | 1,600 km, then every 32,000 km | Clean the magnetic drain plug every 8,000 km. |
| Drive Belt (Final Drive) | Inspect and adjust at 1,600 km, then inspect every 8,000 km | A full replacement is typically recommended around 32,000 km. |
| Spark Plugs | Replace every 48,000 km or every two years | |
| Air Filter | Inspect every 8,000 km and replace at 16,000 km | Or as required based on inspection. |
| Coolant (for liquid-cooled Milwaukee-Eight engines, 2018+ Softail Fat Bob models) | Replace every 48,000 km | Check coolant level and condition at every major service. |
These intervals are general guidelines. For the precise and official maintenance schedule tailored to your specific Fat Bob model, always refer to your motorcycle's owner's manual.