Uses front tire 26×2; rear size isn’t listed.
Velopedia Bicycle Archive
2001 Jamis El Diablo
Original specifications: Shimano XTR · 9-speed · mechanical rear derailleur · 26" wheels · 26.25 lb published weight.
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At a glance
Archive #36220- Model year
- 2001
- Category
- Mountain
- Original MSRP
- $3,999.95
- Sizes
- S, M, L
- Colors
- Natural Carbon/Powder Coat Black
- Weight
- 26.25 lb
- Geometry
- Legacy reference
- In this record
- 27 specifications · archived image · original MSRP · geometry
Model history 3 other years
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Identification clues
2001 archived details
- Published colors
- Natural Carbon/Powder Coat Black
- Frame
- Carbon fiber composite main w/aluminum rear swingarm
- Original equipment
- Mountain Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildCarbon fiber composite main w/aluminum rear swingarm · Mountain Mix · 26" wheels
Frameset
| Frame Construction | Brazed/welded |
|---|---|
| Frame Material | Carbon fiber composite main w/aluminum rear swingarm |
| Fork | Rock Shox Pyslo Race, 3.15"-5.0" travel |
| Fork Material | Aluminum/magnesium, triple-clamp crown |
| Rear Shock | Fox Vanilla R, 4.0" travel |
Drivetrain
| Component Group | Mountain Mix |
|---|---|
| Shifters | Shimano XTR RapidFire SL |
| Front Derailleur | Shimano XTR, top-pull/clamp-on 31.8mm |
| Rear Derailleur | Shimano XTR SGS |
| Crankset | Shimano XTR, 24/34/46 teeth |
| Bottom Bracket | Shimano BB-M950, 112.5mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 9-speed, 12 - 34 teeth |
| Chain | Shimano CN-7700, 1/2 x 3/32" |
| Pedals | Time ATAC Carbon |
Brakes
| Brakes | Hayes Hydraulic Disc brakes, Hayes Hydraulic Disc levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Cane Creek S-5 |
|---|---|
| Handlebar | Titec Hell Bent DH |
| Stem | Thomson Elite |
| Saddle | SDG Comp Belair, chromoly rails |
| Seatpost | Thomson Elite, 27.2mm diameter |
Wheels & Tires
| Hubs | Mavic Crossmax II UST |
|---|---|
| Rims | Mavic Crossmax UST Disc, 18-hole/20-hole |
| Spokes | Mavic |
| Spoke Nipples | Aluminum nipples |
| Front Tire | 26 x 2.00" 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 | 577.9 mm |
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 425.4 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 (7)Fewer parts
112.5mm spindle
chromoly rails
24/34/46 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 2.00" Hutchinson Python Tubeless
- Drivetrain
- 9-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- Shimano BB-M950, 112.5mm spindle · 68mm English
Equipment inspection checks 14 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: Rock Shox Pyslo Race, 3.15"-5.0" travel · Aluminum/magnesium, triple-clamp crown
Suspension
Evaluate the suspension →Archived: Fork: Rock Shox Pyslo Race, 3.15"-5.0" travel · Rear shock: Fox Vanilla R, 4.0" travel
Drivetrain
Check drivetrain wear →Archived: Group: Mountain Mix · Shifters: Shimano XTR RapidFire SL · Front derailleur: Shimano XTR, top-pull/clamp-on 31.8mm · Rear derailleur: Shimano XTR SGS · Crankset: Shimano XTR, 24/34/46 teeth · Bottom bracket: Shimano BB-M950, 112.5mm spindle · Rear cogs: 9-speed, 12 - 34 teeth · Chain: Shimano CN-7700, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Hayes Hydraulic Disc brakes, Hayes Hydraulic Disc levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Mavic Crossmax UST Disc, 18-hole/20-hole · Hubs: Mavic Crossmax II UST · Front tire: 26 x 2.00" Hutchinson Python Tubeless
Controls and contact points
Archived: Headset: 1 1/8" threadless Cane Creek S-5 · Handlebar: Titec Hell Bent DH · Stem: Thomson Elite · Seatpost: Thomson Elite, 27.2mm diameter · Saddle: SDG Comp Belair, chromoly rails · Pedals: Time ATAC Carbon
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.



