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PART 55-1672

TT FL Chassis Kit

by V-Twin
$2,881.93
V-Twin list $2,401.61 · our price includes online ordering & support
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Before you order — V-Twin tech note

  • Chasis Kit includes:
  • ° Replica Oil Tank Plate
  • ° Fork Installation Kit Ball Type
  • ° 20" Inline Spring Fork Assembly Black +2"
  • ° Black Leather Solo Seat
  • ° WR Hex Barb Oil Line Fitting Set Zinc Plated
  • ° Zinc Spacer Black
  • ° Parkerized Oil Tank to Fender Mount Bracket
  • ° Rear Fender Mount U-Clamps Parkerized
  • ° Replica Wishbone Rigid Frame
  • ° Rear Fender Parkerized Mounting Kit
  • ° Big Twin Tourist Trophy Rear Fender
  • ° Black Spacer Set 3/8" x 1" x 1-5/16"
  • ° Replica Black TT Bobber Short Oil Tank
  • ° Zinc Gas Tank Mounting Kit
  • ° Tourist Trophy Gas Tank Set with Brackets
  • ° Front Brake Hose Clamp
Big Twin 1984 & UpClassic Pre-1984
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Description

TT FL chassis kit includes all components listed. Frame fits Flathead, Panhead and Shovelhead engines with a 3 or 4 speed jockey transmission with jockey top. Kit includes a +2" over stock Spring Fork and ball bearing neck cup kit. Kit features a shorter battery compartment which requires a 6 or 12 volt sealed battery.

*NOTE: Shorter oil tank should be raised for transmission clearance. Kit will not allow chain guard or inner primary to mount to oil tank tab; additional fabrication of brackets will be required. Frame and Spring Fork will require star hub wheels for fitment, 16" or 18", which is not included.

*NOTE: The Panhead frame has a 30° rake, sothe chassis will sit level when assembled.

*NOTE: Coil mount blocks must be removed. Suggested to use the Knucklehead clamp on arrangement. For the front oil tank mount, builder can purchase an additional mount. Remove the original and re-weld in raised position; use 5/16 spacer for right side mount bolt.

*NOTE: Transmission not included.

Specifications

V-Twin number
55-1672
Manufacturer
V-Twin
Sold as
1 - KIT
Origin
Imported
2026 catalogue pages
1221

Goes with this part

V-Twin lists these alongside 55-1672 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.

Fits these motorcycles (1)

FL1948-1984