Velopedia Bicycle Archive

2001 Gunnar Rock Hound

Original specifications: Shimano Deore XT drivetrain · 26" wheels · 22.5 lb published weight.

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At a glance

Archive #35119
Model year
2001
Category
Mountain
Original MSRP
$2,100.00
Sizes
15", 16", 17.5", 19", 20.5"
Colors
Labrador Black, Ruff Red, Snow Yellow, True Blue
Weight
22.5 lb
Geometry
Legacy reference
In this record
26 specifications · archived image · original MSRP · geometry
Campaign
Original buildReynolds 853, True Temper OX Platinum Stays · Shimano Deore XT · 26" wheels

Manufacturer catalog

Published sizes and colors

5 sizes · 4 colors

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

Published sizes

15"16"17.5"19"20.5"

Published colors

Labrador BlackRuff RedSnow YellowTrue Blue

Frameset

Frame ConstructionTIG-welded
Frame MaterialReynolds 853, True Temper OX Platinum Stays
ForkRock Shox Judy SL, 4.0'' travel
Fork MaterialAluminum/magnesium, triple-clamp crown

Drivetrain

Component GroupShimano Deore XT
ShiftersShimano Deore XT RapidFire SL
Front DerailleurShimano Deore XT top-swing, top-pull/clamp-on 28.6mm
Rear DerailleurShimano Deore XT GS
CranksetShimano Deore XT, 22/32/44 teeth
Bottom Bracket118mm spindle
BB Shell Width68mm English
Rear Cogs9-speed, 11 - 32 teeth
Chain1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano Deore XT V-Brake brakes, Shimano Deore XT RapidFire SL levers

Cockpit & Contact Points

Headset1 1/8" threadless Cane Creek C2
HandlebarKore Lite Bar 1
StemKore Lite 3
SaddleWTB SSTX, titanium rails
SeatpostKore Lite, 27.2mm diameter

Wheels & Tires

HubsShimano Deore XT
RimsMavic X517, 32-hole
SpokesWheelsmith stainless steel, 1.8mm double-butted
Spoke NipplesAluminum nipples
Front Tire26 x 2.10" IRC Mythos XC kevlar
Wheel Size26" wheels

Geometry

Legacy reference · 5 measurements

Historical measurements. Frame size unknown.

All geometry measurementsLegacy reference · 5 measurements
MeasurementLegacy reference
Top tube600 mm
Head-tube angle71.5°
Seat-tube angle74°
Chainstay / rear center415 mm
Wheelbase1060 mm

Frame size not recorded.

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes44/32/22T · 11–32T · 9-speed
Lowest0.69:1 Highest4.00:1 Total range582%
Estimated speed At 90 RPM Lowest gear4.8 mph Highest gear28.1 mph

Uses front tire 26×2.1; 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
Kore Lite

27.2mm diameter

Retailer offers
Front tire · Original
26 x 2.10" IRC Mythos XC kevlar
Brake pads · Original
Shimano Deore XT V-Brake brakes

Shimano Deore XT RapidFire SL levers

More parts (7)Fewer parts
Saddle · Original
WTB SSTX

titanium rails

Crankset · Original
Shimano Deore XT

22/32/44 teeth

Rear derailleur · Original
Shimano Deore XT GS
Shifters · Original
Shimano Deore XT RapidFire SL
Headset · Original
1 1/8" threadless Cane Creek C2
Rims · Original
Mavic X517

32-hole

Hubs · Original
Shimano Deore XT

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 2.10" IRC Mythos XC kevlar
Drivetrain
9-speed
Seatpost diameter
27.2 mm
Bottom bracket / shell
118mm spindle · 68mm English
Equipment inspection checks 11 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 11 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: TIG-welded · Fork: Rock Shox Judy SL, 4.0'' travel · Aluminum/magnesium, triple-clamp crown

Archived: Fork: Rock Shox Judy SL, 4.0'' travel

Archived: Group: Shimano Deore XT · Shifters: Shimano Deore XT RapidFire SL · Front derailleur: Shimano Deore XT top-swing, top-pull/clamp-on 28.6mm · Rear derailleur: Shimano Deore XT GS · Crankset: Shimano Deore XT, 22/32/44 teeth · Bottom bracket: 118mm spindle · Rear cogs: 9-speed, 11 - 32 teeth · Chain: 1/2 x 3/32"

Archived: Brakes: Shimano Deore XT V-Brake brakes, Shimano Deore XT RapidFire SL levers

Archived: Wheel size: 26" wheels · Rims: Mavic X517, 32-hole · Hubs: Shimano Deore XT · Front tire: 26 x 2.10" IRC Mythos XC kevlar

Controls and contact points

Archived: Headset: 1 1/8" threadless Cane Creek C2 · Handlebar: Kore Lite Bar 1 · Stem: Kore Lite 3 · Seatpost: Kore Lite, 27.2mm diameter · Saddle: WTB SSTX, titanium rails · Pedals: Not included

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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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