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.

Campaign
Original buildCarbon fiber composite main w/aluminum rear swingarm · Mountain Mix · 26" wheels

Manufacturer catalog

Published sizes and colors

3 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SML

Published colors

Natural Carbon/Powder Coat Black

Frameset

Frame ConstructionBrazed/welded
Frame MaterialCarbon fiber composite main w/aluminum rear swingarm
ForkRock Shox Pyslo Race, 3.15"-5.0" travel
Fork MaterialAluminum/magnesium, triple-clamp crown
Rear ShockFox Vanilla R, 4.0" travel

Drivetrain

Component GroupMountain Mix
ShiftersShimano XTR RapidFire SL
Front DerailleurShimano XTR, top-pull/clamp-on 31.8mm
Rear DerailleurShimano XTR SGS
CranksetShimano XTR, 24/34/46 teeth
Bottom BracketShimano BB-M950, 112.5mm spindle
BB Shell Width68mm English
Rear Cogs9-speed, 12 - 34 teeth
ChainShimano CN-7700, 1/2 x 3/32"
PedalsTime ATAC Carbon

Brakes

BrakesHayes Hydraulic Disc brakes, Hayes Hydraulic Disc levers

Cockpit & Contact Points

Headset1 1/8" threadless Cane Creek S-5
HandlebarTitec Hell Bent DH
StemThomson Elite
SaddleSDG Comp Belair, chromoly rails
SeatpostThomson Elite, 27.2mm diameter

Wheels & Tires

HubsMavic Crossmax II UST
RimsMavic Crossmax UST Disc, 18-hole/20-hole
SpokesMavic
Spoke NipplesAluminum nipples
Front Tire26 x 2.00" Hutchinson Python Tubeless
Wheel Size26" wheels

Geometry

Legacy reference · 6 measurements

Historical measurements. Frame size unknown.

All geometry measurementsLegacy reference · 6 measurements
MeasurementLegacy reference
Top tube577.9 mm
Head-tube angle71°
Seat-tube angle73°
Chainstay / rear center425.4 mm
Wheelbase1054.1 mm
Fork offset / rake38.1 mm

Frame size not recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes46/34/24T · 12–34T · 9-speed
Lowest0.71:1 Highest3.83:1 Total range543%
Estimated speed At 90 RPM Lowest gear4.9 mph Highest gear26.7 mph

Uses front tire 26×2; rear size isn’t listed.

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 other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Seatpost · Original
Thomson Elite

27.2mm diameter

Retailer offers
Chain · Original
Shimano CN-7700

1/2 x 3/32"

Front tire · Original
26 x 2.00" Hutchinson Python Tubeless
More parts (7)Fewer parts
Bottom bracket · Original
Shimano BB-M950

112.5mm spindle

Saddle · Original
SDG Comp Belair

chromoly rails

Crankset · Original
Shimano XTR

24/34/46 teeth

Rear derailleur · Original
Shimano XTR SGS
Shifters · Original
Shimano XTR RapidFire SL
Stem · Original
Thomson Elite
Hubs · Original
Mavic Crossmax II UST

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
0 of 14 checked Progress stays in this browser for this record.

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 →

Archived: Frame: Brazed/welded · Fork: Rock Shox Pyslo Race, 3.15"-5.0" travel · Aluminum/magnesium, triple-clamp crown

Archived: Fork: Rock Shox Pyslo Race, 3.15"-5.0" travel · Rear shock: Fox Vanilla R, 4.0" travel

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"

Archived: Brakes: Hayes Hydraulic Disc brakes, Hayes Hydraulic Disc levers

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.

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