Velopedia Bicycle Archive
2004 Burley Hepcat
Original manufacturer specifications including Recumbent Mix drivetrain, Front: 20", Rear: 26" wheels.
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What Velopedia knows
- Model year
- 2004
- Category
- Recumbent
- Sizes
- Medium/large (40.5" - 47.5" inseam), small/medium (36.75" - 43.5" inseam)
- Colors
- Graphite
- Record coverage
- 28 preserved details · archived image
- Archive ID
- 92593
Model history 4 other years
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 4130 chromoly |
| Fork | Burley SupaLite Alloy |
| Fork Material | Aluminum, unicrown crown |
| Rear Shock | N/A |
Drivetrain
| Component Group | Recumbent Mix |
|---|---|
| Shifters | Shimano SL-R440 |
| Front Derailleur | Shimano FD-R443, clamp-on |
| Rear Derailleur | Shimano Deore XT SGS |
| Crankset | Shimano 105 Hollowtech, 30/42/53 teeth |
| Bottom Bracket | Shimano 105, 118.5mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 9-speed, 11 - 32 teeth |
| Chain | Sunrace CN99, 1/2 x 3/32" |
| Pedals | Wellgo LU-946A |
Brakes
| Brakes | Shimano BR-M475 Mechanical Disc brakes, Shimano M475 levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Cane Creek STS |
|---|---|
| Handlebar | Burley AC Bar |
| Handlebar Extensions | N/A |
| Stem | N/A |
| Saddle | Burley Megadjust Cromo frame |
| Seatpost | N/A |
Wheels & Tires
| Rims | Velocity Thoracian |
|---|---|
| Front Tire | Front: 20 x 1 1/8" Continental Grand Prix, Rear: 26 x 1.00" Continental Grand Prix |
| Wheel Size | Front: 20", Rear: 26" wheels |
Parts & serviceability
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More qualified parts (5)
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Used-bike inspection
If you’re buying this bike used
Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.
Follow the full used-bike inspection order →- FrameCheck paint chips, vent holes and the inside of the seat tube for corrosion. Also look for dents, bent tubes and cracking around welded or brazed joints.Inspect the frame and fork →
- BrakesMake sure both cables move freely and the calipers release cleanly. Check pad thickness, rotor wear and rotor alignment.Inspect the brakes →
- DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 9-speed system.Check drivetrain wear →
- Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2004 Burley Hepcat · Recumbent · Published sizes: Medium/large (40.5" - 47.5" inseam), small/medium (36.75" - 43.5" inseam)
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: Burley SupaLite Alloy · Aluminum, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Recumbent Mix · Shifters: Shimano SL-R440 · Front derailleur: Shimano FD-R443, clamp-on · Rear derailleur: Shimano Deore XT SGS · Crankset: Shimano 105 Hollowtech, 30/42/53 teeth · Bottom bracket: Shimano 105, 118.5mm spindle · Rear cogs: 9-speed, 11 - 32 teeth · Chain: Sunrace CN99, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano BR-M475 Mechanical Disc brakes, Shimano M475 levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: Front: 20", Rear: 26" wheels · Rims: Velocity Thoracian · Front tire: Front: 20 x 1 1/8" Continental Grand Prix, Rear: 26 x 1.00" Continental Grand Prix
Controls and contact points
Archived: Headset: 1 1/8" threadless Cane Creek STS · Handlebar: Burley AC Bar · Saddle: Burley Megadjust Cromo frame · Pedals: Wellgo LU-946A
Before and during the test ride
Follow the full used-bike inspection order →Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.
Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
This archive record has limited published detail. Share what would help another rider understand how this model fit, rode and held up over time. Velopedia reviews every contribution before publication.
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Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.


