Lowest0.82:1
Highest4.36:1
Total range530%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 26×1.95; rear size isn’t listed.
Velopedia Bicycle Archive
2002 Diamondback Oakpoint
Original specifications: Hybrid Mix drivetrain · 26" wheels · legacy reference geometry.
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At a glance
Archive #91418- Model year
- 2002
- Category
- City & Commuter
- Original MSRP
- $439.99
- Sizes
- L, M, S, womens small
- Colors
- Silver
- Geometry
- Legacy reference
- In this record
- 27 specifications · archived image · original MSRP · geometry
Original build7005 aluminum, replaceable dropout · Hybrid Mix · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 7005 aluminum, replaceable dropout |
| Fork | Rock Shox Metro XC, 1.95" travel |
| Fork Material | Aluminum, single triple-clamp crown |
Drivetrain
| Component Group | Hybrid Mix |
|---|---|
| Shifters | Shimano Revo |
| Front Derailleur | Shimano C202, dual-pull/clamp-on 31.8mm |
| Rear Derailleur | Shimano C201 Rapid-Rise |
| Crankset | Shimano FC-C203, 28/38/48 teeth |
| Bottom Bracket | Sealed cartridge, 116mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 8-speed, 11 - 34 teeth |
| Chain | KMC Z-82, 1/2 x 3/32" |
| Pedals | Avenir Anatomic Comfort |
Brakes
| Brakes | Aluminum linear-pull brakes, aluminum linear-pull levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" aluminum threadless |
|---|---|
| Handlebar | Comfort Plus alloy, 50mm rise |
| Handlebar Extensions | Not included |
| Stem | Aluminum, adjustable |
| Saddle | Avenir |
| Seatpost | Aluminum, suspension, 27.2mm diameter |
Wheels & Tires
| Hubs | Aluminum |
|---|---|
| Rims | Weinmann Zac 19, 36-hole |
| Spokes | Sha-Dar stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 26 x 1.95" all terrain |
| Wheel Size | 26" 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 | 571.5 mm |
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 436.9 mm |
| Wheelbase | 1061.7 mm |
| Fork offset / rake | 35.6 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
KMC Z-82
1/2 x 3/32"
Retailer offers
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Aluminum
suspension, 27.2mm diameter
Retailer offers
Cane Creek Thudbuster ST Seatpost Black, 27.2mm
Replacement option
26 x 1.95" all terrain
Replacement search: 26x1.95 bicycle tire Before ordering: Check rim type and tire clearance.
More parts (2)Fewer parts
Aluminum linear-pull brakes
aluminum linear-pull levers
Shimano FC-C203
28/38/48 teeth
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
- 26 x 1.95" all terrain
- Drivetrain
- 8-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- Sealed cartridge, 116mm spindle · 68mm English
Equipment inspection checks 11 checks based on 6 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 · Fork: Rock Shox Metro XC, 1.95" travel · Aluminum, single triple-clamp crown
Suspension
Evaluate the suspension →Archived: Fork: Rock Shox Metro XC, 1.95" travel
Drivetrain
Check drivetrain wear →Archived: Group: Hybrid Mix · Shifters: Shimano Revo · Front derailleur: Shimano C202, dual-pull/clamp-on 31.8mm · Rear derailleur: Shimano C201 Rapid-Rise · Crankset: Shimano FC-C203, 28/38/48 teeth · Bottom bracket: Sealed cartridge, 116mm spindle · Rear cogs: 8-speed, 11 - 34 teeth · Chain: KMC Z-82, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Aluminum linear-pull brakes, aluminum linear-pull levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Weinmann Zac 19, 36-hole · Hubs: Aluminum · Front tire: 26 x 1.95" all terrain
Controls and contact points
Archived: Headset: 1 1/8" aluminum threadless · Handlebar: Comfort Plus alloy, 50mm rise · Stem: Aluminum, adjustable · Seatpost: Aluminum, suspension, 27.2mm diameter · Saddle: Avenir · Pedals: Avenir Anatomic Comfort
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.