Uses front tire 26×1.85; rear size isn’t listed.
Velopedia Bicycle Archive
2001 Jamis Dakota XC
Original specifications: Shimano Deore XT · 9-speed · mechanical rear derailleur · 26" wheels · 25.75 lb published weight.
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At a glance
Archive #90570- Model year
- 2001
- Category
- Mountain
- Original MSRP
- $1,300.00
- Sizes
- 11, 13, 15, 17, 19, 21
- Colors
- Red
- Weight
- 25.75 lb
- Geometry
- Legacy reference
- In this record
- 26 specifications · archived image · original MSRP · geometry
Model history 4 other years
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Identification clues
2001 archived details
- Published colors
- Red
- Frame
- Reynolds 631
- Original equipment
- Mountain Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildReynolds 631 · Mountain Mix · 26" wheels
Frameset
| Frame Construction | Brazed/welded |
|---|---|
| Frame Material | Reynolds 631 |
| Fork | Answer Manitou MARS, 3.10" travel |
| Fork Material | Aluminum/magnesium, triple-clamp crown |
Drivetrain
| Component Group | Mountain Mix |
|---|---|
| Shifters | Shimano Deore RapidFire SL |
| Front Derailleur | Shimano Deore XT top-swing, top-pull/clamp-on 28.6mm |
| Rear Derailleur | Shimano Deore XT SGS |
| Crankset | Shimano LX Hollowtech, 22/32/44 teeth |
| Bottom Bracket | Shimano BB-ES70, 113mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 9-speed, 11 - 32 teeth |
| Chain | Shimano CN-HG72, 1/2 x 3/32" |
| Pedals | Time Alium |
Brakes
| Brakes | Avid Single Digit 7 brakes, Avid SD 5 levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Aheadset SAS |
|---|---|
| Handlebar | Manitou Taperlite |
| Handlebar Extensions | Not included |
| Stem | Manitou Orbit |
| Saddle | SDG Comp Belair, chromoly rails |
| Seatpost | Titec PG, 27.2mm diameter |
Wheels & Tires
| Hubs | Mavic |
|---|---|
| Rims | Mavic Crossroc UST Tubeless, 18-hole/20-hole |
| Spokes | Mavic |
| Front Tire | 26 x 1.85" Hutchinson Python Tubeless |
| Wheel Size | 26" wheels |
No specifications match. Try a component name or clear your search.
Geometry
Historical measurements. Frame size unknown.
Reference drawing
Select an available measurement to locate it on the frame.
All geometry measurementsLegacy reference · 6 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 579.1 mm |
| Head-tube angle | 70.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 424.2 mm |
| Wheelbase | 1054.1 mm |
| Fork offset / rake | 38.1 mm |
Frame size not recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
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
27.2mm diameter

Race Face Ride XC Seatpost Black, 27.2x375mm
Replacement option
More parts (5)Fewer parts
113mm spindle
chromoly rails
22/32/44 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 1.85" Hutchinson Python Tubeless
- Drivetrain
- 9-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- Shimano BB-ES70, 113mm spindle · 68mm English
Equipment inspection checks 12 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: Brazed/welded · Fork: Answer Manitou MARS, 3.10" travel · Aluminum/magnesium, triple-clamp crown
Suspension
Evaluate the suspension →Archived: Fork: Answer Manitou MARS, 3.10" travel
Drivetrain
Check drivetrain wear →Archived: Group: Mountain Mix · Shifters: Shimano Deore RapidFire SL · Front derailleur: Shimano Deore XT top-swing, top-pull/clamp-on 28.6mm · Rear derailleur: Shimano Deore XT SGS · Crankset: Shimano LX Hollowtech, 22/32/44 teeth · Bottom bracket: Shimano BB-ES70, 113mm spindle · Rear cogs: 9-speed, 11 - 32 teeth · Chain: Shimano CN-HG72, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Avid Single Digit 7 brakes, Avid SD 5 levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Mavic Crossroc UST Tubeless, 18-hole/20-hole · Hubs: Mavic · Front tire: 26 x 1.85" Hutchinson Python Tubeless
Controls and contact points
Archived: Headset: 1 1/8" threadless Aheadset SAS · Handlebar: Manitou Taperlite · Stem: Manitou Orbit · Seatpost: Titec PG, 27.2mm diameter · Saddle: SDG Comp Belair, chromoly rails · Pedals: Time Alium
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





