Velopedia Bicycle Archive

2001 Rocky Mountain Reaper

Original manufacturer specifications including Mountain Mix drivetrain, geometry for 1 published size.

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What Velopedia knows

Model year
2001
Category
Mountain
Original MSRP
$1,945.00
Sizes
16.5", 18", 19", 20.5"
Colors
Holographic Black and Shredded Silver
Geometry
Legacy reference · Geometry context
Record coverage
29 preserved details · archived image · original MSRP · preserved geometry
Archive ID
35115
Model history 1 other year

Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

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

Published sizes

16.5"18"19"20.5"

Published colors

Holographic Black and Shredded Silver

Frameset

Frame ConstructionTIG-welded
Frame MaterialEaston RAD
ForkMarzocchi Z-3 Long Travel
Fork MaterialAluminum, triple-clamp crown
Rear ShockN/A

Drivetrain

Component GroupMountain Mix
ShiftersSRAM ESP 9.0 Trigger
Front DerailleurShimano Deore LX, top-pull/clamp-on 31.8mm
Rear DerailleurSRAM ESP 9.0
CranksetRace Face Prodigy, 22/32/44 teeth
Bottom BracketShimano BB-UN52
Rear Cogs9-speed
ChainSRAM, 1/2 x 3/32"
PedalsRocky Mountain WAM flats

Brakes

BrakesMagura Julie brakes, Magura Julie levers

Cockpit & Contact Points

Headset1 1/8" threadless Rocky Mountain Pig DH
HandlebarRocky Mountain DH Riser
Handlebar ExtensionsNot included
StemRocky Mountain Pig DH
SaddleSelle Italia XO
SeatpostRace Face Prodigy, 26.8mm diameter

Wheels & Tires

HubsRocky Mountain disk
RimsSun Rims Rhyno Lite
SpokesDT stainless steel
Front TireMaxxis Swampthing

Historical reference geometry

Geometry

Legacy reference · 5 measurements

Historical model-level geometry recovered from Velopedia’s original archive database. The source does not identify which listed frame size this reference describes, so fit interpretation is intentionally limited and no size-normalized Archive Context is generated.

MeasurementLegacy reference
Top tube590 mm
Head-tube angle70.5°
Seat-tube angle72.5°
Chainstay / rear center416 mm
Wheelbase1062 mm

Geometry source: Historical archive database — model-level reference geometry. The historical source provides one model-level geometry set and does not identify the corresponding frame size.

Geometry tools

Explore this historical geometry

Model-level historical reference

Period context: At 70.5°, the head angle sits somewhat slacker than typical among mountain geometries represented in Velopedia for this period. Its 72.5° seat angle is somewhat more relaxed than typical among the same-period mountain references.

Compared with 786 distinct legacy mountain geometries from model years 1999–2003. Only angular measurements are used because the historical reference frame size is unidentified.
See it in periodOpen an immediate comparison with preserved 2001 mountain geometries. The source frame size remains unidentified.
See its 2001 geometry context

Parts & serviceability

Find replacement parts

3 top part searches
Bottom bracketExact archived part
Shimano BB-UN52 Exact archived model
SaddleQualified part search
Selle Italia XO Named archived component — verify exact version
CranksetQualified part search
Race Face Prodigy, 22/32/44 teeth Named archived component — verify exact version
More qualified parts (1)
SeatpostQualified part search
Race Face Prodigy, 26.8mm diameter Named archived component — verify dimensions

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Commercial relationships do not influence Archive specifications or analysis.

Used-bike inspection

If you’re buying this bike used

Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.

Follow the full used-bike inspection order →
  • FrameInspect the complete frame and fork in bright light for cracks, dents, distortion, corrosion, impact marks, suspicious paint differences or signs of repair. Check the head tube, bottom-bracket area, dropouts, joints and clamped surfaces especially closely.Inspect the frame and fork →
  • BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
  • SuspensionAsk when the fork was last serviced. Check the stanchions for damage, look for oil at the seals and make sure the fork moves smoothly without bushing play.Evaluate the suspension →
  • DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 9-speed system.Check drivetrain wear →
  • Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
0 of 20 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2001 Rocky Mountain Reaper · Mountain bike, front suspension · Published sizes: 16.5", 18", 19", 20.5"

Archived: Frame: TIG-welded · Fork: Marzocchi Z-3 Long Travel · Aluminum, triple-clamp crown

Archived: Fork: Marzocchi Z-3 Long Travel

Archived: Group: Mountain Mix · Shifters: SRAM ESP 9.0 Trigger · Front derailleur: Shimano Deore LX, top-pull/clamp-on 31.8mm · Rear derailleur: SRAM ESP 9.0 · Crankset: Race Face Prodigy, 22/32/44 teeth · Bottom bracket: Shimano BB-UN52 · Rear cogs: 9-speed · Chain: SRAM, 1/2 x 3/32"

Archived: Brakes: Magura Julie brakes, Magura Julie levers

Archived: Rims: Sun Rims Rhyno Lite · Hubs: Rocky Mountain disk · Front tire: Maxxis Swampthing

Controls and contact points

Archived: Headset: 1 1/8" threadless Rocky Mountain Pig DH · Handlebar: Rocky Mountain DH Riser · Stem: Rocky Mountain Pig DH · Seatpost: Race Face Prodigy, 26.8mm diameter · Saddle: Selle Italia XO · Pedals: Rocky Mountain WAM flats

Before and during the test ride

Follow the full used-bike inspection order →

Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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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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