Lowest1.43:1
Highest2.86:1
Total range200%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 20×1.75; rear size isn’t listed.
Velopedia Bicycle Archive
1995 Haro Megatube DV8 XC6
Original specifications: Shimano Tourney TY-20 drivetrain · 20" wheels · 29.8 lb published weight.
Planning to sell? Draft your listing
No archive photo is available for this record.
At a glance
Archive #31022- Model year
- 1995
- Category
- Kids
- Original MSRP
- $250.00
- Sizes
- Boys 7.9"
- Colors
- Titanium finish
- Weight
- 29.8 lb
- Geometry
- Legacy reference
- In this record
- 23 specifications · original MSRP · geometry
Original build4130 chromoly main triangle / hi-tensile steel rear stays · Shimano Tourney TY-20 · 20" wheels
Frameset
| Frame Construction | TIG-welded steel |
|---|---|
| Frame Material | 4130 chromoly main triangle / hi-tensile steel rear stays |
| Fork | Haro |
| Fork Material | Chromoly, unicrown crown |
Drivetrain
| Component Group | Shimano Tourney TY-20 |
|---|---|
| Shifters | Grip Shift Quickshift |
| Rear Derailleur | Shimano Tourney TY20 |
| Crankset | Dotek DKI, 40 teeth |
| Rear Cogs | 6-speed, 14 - 28 teeth |
| Chain | KMC HP-20, 1/2 x 3/32" |
| Pedals | Chibel CB-308N |
Brakes
| Brakes | Dia-Compe 970 brakes, Chang Star 255AG levers |
|---|
Cockpit & Contact Points
| Headset | 1" Tien Hsin TH-404 |
|---|---|
| Handlebar | BMX Type CP |
| Stem | Haro |
| Saddle | Haro Racelite |
| Seatpost | Haro, 25.4 mm diameter |
Wheels & Tires
| Hubs | Jou Yu nutted |
|---|---|
| Rims | Femco A5, 36-hole |
| Spokes | Steel, 2.0 mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 20 x 1.75" Haro Holeshot |
| Wheel Size | 20" wheels |
No specifications match. Try a component name or clear your search.
Geometry
Historical measurements. Frame size unknown.
Reference drawing
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurementsLegacy reference · 6 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 475 mm |
| Head-tube angle | 74° |
| Seat-tube angle | 70.5° |
| Chainstay / rear center | 393.7 mm |
| Wheelbase | 1016 mm |
| Fork offset / rake | 38.1 mm |
Frame size not recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts
20 x 1.75" Haro Holeshot
Replacement search: 20x1.75 bicycle tire Before ordering: Check rim type and tire clearance.
Shimano Tourney TY20
Haro
25.4 mm diameter
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- 20 x 1.75" Haro Holeshot
- Drivetrain
- 6-speed
- Seatpost diameter
- 25.4 mm
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded steel · Fork: Haro · Chromoly, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Tourney TY-20 · Shifters: Grip Shift Quickshift · Rear derailleur: Shimano Tourney TY20 · Crankset: Dotek DKI, 40 teeth · Rear cogs: 6-speed, 14 - 28 teeth · Chain: KMC HP-20, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Dia-Compe 970 brakes, Chang Star 255AG levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 20" wheels · Rims: Femco A5, 36-hole · Hubs: Jou Yu nutted · Front tire: 20 x 1.75" Haro Holeshot
Controls and contact points
Archived: Headset: 1" Tien Hsin TH-404 · Handlebar: BMX Type CP · Stem: Haro · Seatpost: Haro, 25.4 mm diameter · Saddle: Haro Racelite · Pedals: Chibel CB-308N
Have you owned this model?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
Checking current listings…
Find this bike on eBay
Search eBay US; check the model year, size and installed components. We may earn a commission from purchases.
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.