1930–1936 Harley-Davidson V-Series Models | VL, VLD & Flathead Twins
This V-Series Harley-Davidson Model & Production Reference documents Harley-Davidson motorcycles built from 1930 through 1936, covering the flathead Big Twin V-Series models, the D-series and R-series 45 cubic inch twins, early Servi-Car models, single-cylinder machines, and the critical 1936 transition into the first OHV Knucklehead year. For restorers, collectors, and anyone using the Harley VIN Decoder, this page is designed as a year-by-year reference that keeps the model listings easy to scan while preserving the details that make the early 1930s one of Harley-Davidson’s most complicated identification periods.
The V-Series era begins in 1930 as Harley-Davidson moves away from the earlier JD period and into a new generation of flathead Big Twins. Across the years covered here, the lineup evolves through VL, VLD, VD, VFD, and related variants; the 45 twin family shifts from D-series models into the R-series; the G-series Servi-Car appears; and 1936 becomes the overlap year where final flathead V-Series models are sold alongside the first E, EL, and ES OHV Knuckleheads. Because stamped engine numbers identify the year and model family but not every final sales configuration, this page works best alongside the Model Reference 1903–1969, the Paint & Emblems 1936–1965 reference, and the related era pages across Riding Vintage.
Use the quick year links below to jump directly to a production year, review the V-Series model listings and companion models for that year, then compare those motorcycles to the surrounding Harley-Davidson eras. Year-specific paint links are included where the paint reference applies, and transition links point toward the earlier 1903–1929 reference and the following Knucklehead era so this page functions as both a first-stop overview and a working restoration reference for the 1930–1936 V-Series period.
Quick Navigation
Years:
1930 |
1931 |
1932 |
1933 |
1934 |
1935 |
1936
Other Eras:
1903–1929 Early Era |
1930–1936 V-Series |
1936–1947 Knucklehead |
1948–1965 Panhead |
1952–1969 K Model & Sportster |
1966–1969 Generator Shovelhead
Resources:
Harley VIN Decoder |
Model Reference 1903–1969 |
Paint & Emblems 1936–1965
Understanding Model Listings
This page is organized by production year. Each year section lists the primary V-Series models for that year, the other Harley-Davidson models that appeared alongside them, model and VIN notes, racing or competition variants where applicable, feature notes, and paint information where available. In these years, Harley-Davidson model names often combine engine family, compression level, performance trim, sidecar gearing, magneto equipment, or commercial use, so the listings need to be read as model-reference data rather than simple modern VIN codes.
Example: VLD 74 Twin — High Compression, Performance Variant
- VLD = model designation
- 74 = 74 cubic inch engine
- Twin = two-cylinder engine
- High Compression / Performance Variant = period model description, not always a separate final motorcycle configuration stamped in full on the engine number
Configuration letters and sales descriptions help identify how a motorcycle was listed, but they do not always map one-to-one to what is stamped in the engine number. Sidecar, commercial, racing, and equipment suffixes should be interpreted carefully. That is why the model listings below work best when paired with the Harley VIN Decoder and the year-specific notes in each section.
Era Overview
The V-Series era covers Harley-Davidson’s 1930–1935 flathead Big Twin period and the 1936 transition year, when the last major V-Series machines overlapped with the first OHV Knucklehead models. For the earlier motorcycles that immediately precede this period, continue to the 1903–1929 Early Era reference. This page serves as a year-by-year V-Series model and production reference, organized around the flathead Big Twins while also documenting the D-series and R-series 45 twins, single-cylinder models, Servi-Cars, and support machines that appeared alongside them. Continue to the 1936–1947 Knucklehead page for the next major Harley-Davidson Big Twin era.
VIN Information
V-Series-era engine numbers use a year-first format followed by the model code and production sequence. The stamped number can identify the year and engine family, and in many cases the compression or performance family, but not every final sales configuration. Sidecar gearing, commercial equipment, magneto equipment, and special-use designations should not automatically be treated as complete VIN-stamped identifiers without supporting evidence. For complete engine number decoding, use the Harley-Davidson VIN decoder and serial number guide. To place decoded motorcycles within the full range of production, use the Model Reference 1903–1969.
1930 Harley-Davidson Models
Platform: First V-Series flathead Big Twin year
V-Series Models
- V 74 Twin — Medium Compression
- VS 74 Twin — Medium Compression, Sidecar Gearing
- VL 74 Twin — High Compression
- VLM 74 Twin — High Compression, Commercial Trim
- VC 74 Twin — Low Compression
- VCM 74 Twin — Low Compression, Commercial Trim
- VM 74 Twin — Medium Compression, Commercial Trim
- VMS 74 Twin — Medium Compression, Commercial Trim, Sidecar Gearing
- VMG 74 Twin — Medium Compression, Commercial / Gear Variant
Other Models
- D 45 Twin — Medium Compression
- DL 45 Twin — High Compression
- DLD 45 Twin — High Compression, Performance Variant
- DS 45 Twin — Medium Compression, Sidecar Gearing
- A — 21 cu. in Single
- B — 21 cu. in Single
- C — 30.5 cu. in Single
Racing / Competition Models
- Hill climbers and racing machines produced as special builds
Feature / Paint Notes
- Drop-center wheel rims
- Forged I-beam forks used on 1930–1936 VL / RL-era machines
- Olive Green
- Range of six colors available at extra cost on twins
Model / VIN Notes
- 1930 marks the beginning of the V-Series era and the move into the flathead Big Twin model structure that would define the early 1930s.
- The D-series 45 twins and single-cylinder models remained part of the broader Harley-Davidson lineup alongside the new V-Series Big Twins.
- Commercial and sidecar-related suffixes should be treated as period model-listing information, not automatically as complete VIN-stamped configuration data.
1931 Harley-Davidson Models
Platform: Early V-Series flathead Big Twin
V-Series Models
- V 74 Twin — Medium Compression
- VS 74 Twin — Medium Compression, Sidecar Gearing
- VL 74 Twin — High Compression
- VLC 74 Twin — Low Compression Variant
- VCS 74 Twin — Low Compression, Sidecar Gearing
- VMG 74 Twin — Medium Compression, Commercial / Gear Variant
- VMS 74 Twin — Medium Compression, Commercial Trim, Sidecar
Other Models
- D 45 Twin — Medium Compression
- DL 45 Twin — High Compression
- DLD 45 Twin — High Compression, Performance Variant
- DC 45 Twin — Low Compression
- DS 45 Twin — Medium Compression, Sidecar Gearing
- B — 21 cu. in Single
- C — 30.5 cu. in Single
Racing / Competition Models
- Racing and hill-climber models continued as special builds
Feature / Paint Notes
- “Sunburst” horn on all models except B
- Schebler deluxe carburetor on twins
- Olive Green
- Range of five colors available at extra cost
Model / VIN Notes
- 1931 continues the early V-Series structure before the 1932 shift into the R-series 45 twin and G-series Servi-Car lineup.
- The 1931 model list still includes D-series 45 twins and single-cylinder support models alongside the V-Series Big Twins.
- The sidecar and commercial suffixes shown in model listings should be used with caution when interpreting stamped engine numbers.
1932 Harley-Davidson Models
Platform: V-Series flathead Big Twin with R-Series 45 twin and first G-Series Servi-Car listings
V-Series Models
- V 74 Twin — Medium Compression
- VS 74 Twin — Medium Compression, Sidecar Gearing
- VL 74 Twin — High Compression
- VLD 74 Twin — High Compression, Performance Variant
- VCE 74 Twin — Low Compression, Magneto
- VE 74 Twin — High Compression, Magneto
- VF 74 Twin — High Compression, Performance
- VSF 74 Twin — High Compression, Sidecar Performance
- VSE 74 Twin — Medium Compression, Sidecar
Other Models
- R 45 Twin — Medium Compression
- RL 45 Twin — High Compression
- RLD 45 Twin — High Compression, Performance Variant
- RS 45 Twin — Medium Compression, Sidecar Gearing
- G Servi-Car — 45 Twin, Utility Configuration
- GA Servi-Car — Utility Variant
- GD Servi-Car — Commercial Body
- GE Servi-Car — Extended / Equipment Variant
- B — 21 cu. in Single
- C — 30.5 cu. in Single
Racing / Competition Models
- Competition and hill-climber models available
Feature / Paint Notes
- Continued refinement of flathead twin platform
- No specific color list surfaced in the V-Series master reference for 1932
Model / VIN Notes
- 1932 broadens the V-Series family substantially with more explicit performance, magneto, and sidecar variants.
- The R-series 45 twin and G-series Servi-Car listings make 1932 a key transition year for Harley-Davidson model organization.
- The presence of both V- and R-family performance models makes this one of the more complex early V-Series years to decode cleanly.
1933 Harley-Davidson Models
Platform: V-Series flathead Big Twin with expanded R-Series and Servi-Car listings
V-Series Models
- V 74 Twin — Medium Compression
- VS 74 Twin — Medium Compression, Sidecar Gearing
- VL 74 Twin — High Compression
- VLD 74 Twin — High Compression, Performance Variant
- VC 74 Twin — Low Compression
- VE 74 Twin — High Compression, Magneto
- VF 74 Twin — High Compression, Performance
- VSF 74 Twin — High Compression, Sidecar Performance
- VLE 74 Twin — High Compression, Magneto
- VSE 74 Twin — Medium Compression, Sidecar
Other Models
- R 45 Twin — Medium Compression
- RL 45 Twin — High Compression
- RLD 45 Twin — High Compression, Performance Variant
- RS 45 Twin — Medium Compression, Sidecar Gearing
- RE 45 Twin — High Compression, Magneto
- RLE 45 Twin — High Compression, Magneto
- RLDE 45 Twin — High Compression, Performance, Magneto
- G Servi-Car — Utility Configuration
- GA Servi-Car — Utility Variant
- GD Servi-Car — Commercial Body
- GDT Servi-Car — Commercial Body with Tow
- GE Servi-Car — Equipment Variant
- B — 21 cu. in Single
- C — 30.5 cu. in Single
Racing / Competition Models
- Racing and competition variants expanded, including RLD and RLDE listings
Feature / Paint Notes
- Art Deco-style bird motif on tank, used as a one-year-only design
- Reverse gear optional on R models
- Buddy seat introduced as accessory
- Olive Green discontinued as standard color
- Singles and Servi-Car: Silver and Turquoise
- Twins: range of five standard colors
Model / VIN Notes
- 1933 is a visually distinctive year thanks to the one-year tank motif and broader feature changes.
- The model range also grows more specialized, especially in magneto and performance-oriented configurations.
- Commercial and equipment descriptions for Servi-Car models should be kept separate from standard two-wheel V-Series model decoding.
1934 Harley-Davidson Models
Platform: Mature V-Series flathead Big Twin with expanded competition 45 twin listings
V-Series Models
- V 74 Twin — Medium Compression
- VD 74 Twin — High Compression Variant
- VLD 74 Twin — High Compression, Performance Variant
- VDS 74 Twin — High Compression, Sidecar
- VFD 74 Twin — High Compression, Performance
- VFDS 74 Twin — High Compression, Performance, Sidecar
Other Models
- R 45 Twin — Medium Compression
- RL 45 Twin — High Compression
- RLD 45 Twin — High Compression, Performance
- RLDX 45 Twin — High Compression, Competition
- RLX 45 Twin — High Compression, Competition
- RS 45 Twin — Medium Compression, Sidecar
- RSX 45 Twin — Medium Compression, Competition
- RX 45 Twin — Competition Variant
- G Servi-Car — Utility
- GA Servi-Car — Utility Variant
- GD Servi-Car — Commercial Body
- GDT Servi-Car — Commercial Body with Tow
- GE Servi-Car — Equipment Variant
- B — 21 cu. in Single
- C — 30.5 cu. in Single
Racing / Competition Models
- Competition variants expanded, including RLDX, RLX, RSX, and RX listings
Feature / Paint Notes
- Airflow tail light
- Diamond-shaped logo on tank
- Singles: Silver/Red or Olive Green/Black
- Twins: range of six standard colors
Model / VIN Notes
- 1934 continues the movement toward more distinct performance and competition branches across both Big Twins and 45 twins.
- The feature and paint notes for this year make it one of the more visually identifiable V-Series years.
- The competition suffixes in the 45 twin family should not be conflated with standard street-model VIN expectations.
1935 Harley-Davidson Models
Platform: Late V-Series flathead Big Twin
V-Series Models
- VD 74 Twin — High Compression
- VLD 74 Twin — High Compression, Performance
- VLDJ 74 Twin — High Compression, Performance Variant
- VDS 74 Twin — High Compression, Sidecar
- VFD 74 Twin — High Compression, Performance
- VFDS 74 Twin — High Compression, Performance, Sidecar
- VLDD 80 Twin — High Compression
- VDDS 80 Twin — High Compression, Sidecar
Other Models
- R 45 Twin — Medium Compression
- RL 45 Twin — High Compression
- RLD 45 Twin — High Compression, Performance
- RLDR 45 Twin — High Compression, Racing Variant
- RS 45 Twin — Medium Compression, Sidecar
- RSR 45 Twin — Medium Compression, Racing Variant
- G Servi-Car — Utility
- GA Servi-Car — Utility Variant
- GD Servi-Car — Commercial Body
- GDT Servi-Car — Commercial Body with Tow
- GE Servi-Car — Equipment Variant
Racing / Competition Models
- RLDR and RSR competition models
Feature / Paint Notes
- Constant-mesh three-speed transmission on model R
- New gearbox for models R and G
- Beehive taillight
- Range of six two-tone colors as standard
- Two optional colors available at extra cost
Model / VIN Notes
- 1935 is the last full V-Series year before the 1936 overlap with the first OHV Knucklehead models.
- The model structure is tighter than the earlier years, but the racing-oriented 45 twin family still adds complexity.
- The 80 cubic inch listings shown here should be handled carefully and kept distinct from the better-known 74 cubic inch V-Series models.
1936 Harley-Davidson Models
Quick Links: Paint Options | 1936 Knucklehead Models
Platform: Final V-Series flatheads and first OHV Knuckleheads
V-Series Models
- VD 74 Twin — High Compression
- VLD 74 Twin — High Compression, Performance
- VLDJ 74 Twin — High Compression, Performance Variant
- VDS 74 Twin — High Compression, Sidecar
- VFD 74 Twin — High Compression, Performance
- VFDS 74 Twin — High Compression, Performance, Sidecar
- VLH 80 Twin — High Compression
- VHS 80 Twin — High Compression, Sidecar
- VFH 80 Twin — High Compression, Performance
- VFHS 80 Twin — High Compression, Performance, Sidecar
Other Models
- R 45 Twin — Medium Compression
- RL 45 Twin — High Compression
- RLD 45 Twin — High Compression, Performance
- RLDR 45 Twin — High Compression, Racing
- RS 45 Twin — Medium Compression, Sidecar
- RSR 45 Twin — Medium Compression, Racing
- E 61 OHV Twin — Medium Compression
- EL 61 OHV Twin — High Compression
- ES 61 OHV Twin — Medium Compression, Sidecar
- G Servi-Car — Utility
- GA Servi-Car — Utility Variant
- GD Servi-Car — Commercial Body
- GDT Servi-Car — Commercial Body with Tow
- GE Servi-Car — Equipment Variant
Racing / Competition Models
- Competition variants continue alongside V-Series and new OHV models
Feature / Paint Notes
- Dry sump lubrication on Model E
- Four-speed transmission
- Introduction of OHV Knucklehead
- Range of two-toned colors for non-OHV machines
- 1936 E / EL / ES paint details are documented separately with the Knucklehead reference
Model / VIN Notes
- 1936 is the key overlap year between the outgoing V-Series flatheads and the first OHV Knuckleheads.
- The E / EL / ES models belong to this transition year, but their paint details are handled separately in the Knucklehead reference.
- Although 1936 Knuckleheads appear alongside final V-Series machines, they do not use the VL / RL-era I-beam springer front end.
- For the OHV side of the 1936 transition, continue to the Knucklehead reference, where the E / EL / ES models are carried forward with their year-specific details.
To continue identification and restoration research, use the Harley VIN Decoder for stamped engine numbers, the Model Reference 1903–1969 for the broader production-era framework, the Paint & Emblems 1936–1965 reference for later finish details, and the Knucklehead era reference for the OHV models that begin in 1936.
Model Lifecycle Summary
74 Flathead V-Series Big Twin Family
- V / VS / VL / VC and related commercial or sidecar variants anchor the 1930–1933 V-Series lineup.
- By 1934–1936, the naming shifts toward VD / VLD / VDS and VFD / VFDS performance-oriented forms as the platform becomes more specialized.
- The VL and VLD remain among the best-known and most collectible prewar Harley-Davidson flathead Big Twins.
80 Cubic Inch V-Series Family
- 80 cubic inch V-Series variants appear in the late V-Series listings, including VLDD / VDDS in 1935 and VLH / VHS / VFH / VFHS in 1936.
- These models represent the final expansion of the flathead Big Twin family before the full transition to OHV development.
D-Series and R-Series 45 Cubic Inch Twin Family
- D-series 45 twins appear in 1930–1931.
- The 45 twin family shifts into the R-series beginning in 1932.
- Performance, racing, and sidecar variants expand through the mid-1930s, especially in the 1934–1936 period.
G-Series Servi-Car Family
- G-series Servi-Car models appear from 1932 onward with GA, GD, GDT, and GE utility variants listed in the source material.
- These support and commercial machines remain an important part of the V-Series-era lineup even though they are distinct from the Big Twin motorcycle families.
Singles and Support Models
- Single-cylinder models continue through the early V-Series years, then narrow as the decade progresses.
- These smaller machines remain part of the broader factory model structure even as the Big Twins dominate the era.
1936 Transition to Knucklehead
- The 1936 model year is the overlap point where final V-Series flatheads are sold alongside the first E / EL / ES OHV Knucklehead models.
- This makes 1936 the closing chapter of the flathead Big Twin V-Series era and the starting point of Harley-Davidson’s modern OHV Big Twin development.