Velopedia Bicycle Archive

2011 GT Ruckes DJ 2.0

Original specifications: Mountain Mix drivetrain · 26" wheels.

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At a glance

Archive #25020
Model year
2011
Category
Mountain
Sizes
M, L
Colors
Yellow
In this record
23 specifications · archived image
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Original build4130 chromoly · Mountain Mix · 26" wheels

Historical catalog variants

Archived sizes and colors

2 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

ML

Published colors

Yellow
View 2 archived size/color combinations
SizeColor
MYellow
LYellow

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame ConstructionSteel
Frame Material4130 chromoly
ForkRockShox Argyle R, 100mm travel

Drivetrain

Component GroupMountain Mix
Crankset4130 Tubular Cromoly, 26t teeth
Bottom BracketSealed Bearing
CassetteCog
Rear Cogs12 teeth
ChainKMC Z510HX
PedalsGT Slim Line Flat

Brakes

BrakesShimano BR-M445 brakes, Shimano BL-M505 levers

Cockpit & Contact Points

Headset1 1/8" FSA Impact Integrated
HandlebarAll Terra
Handlebar ExtensionsNot included
StemAll Terra
SaddleGT BMX
SeatpostPivotal alloy

Wheels & Tires

HubsAlloy Sealed Bearing
RimsAlex SX-44, 32-hole
SpokesStainless, 14ga. (2.0mm)
Spoke NipplesBrass
Front Tire26 x 2.2'' Maxxis Holy Roller
Wheel Size26" wheels

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes26T · 12T
Ratio2.17:1
Estimated speed At 90 RPM Gear15.3 mph

Uses front tire 26×2.2; 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
Front tire · Original
26 x 2.2'' Maxxis Holy Roller
Retailer offers
Brake pads · Original
Shimano BR-M445 brakes

Shimano BL-M505 levers

Headset · Original
1 1/8" FSA Impact Integrated
More parts (1)Fewer parts
Rims · Original
Alex SX-44

32-hole

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 2.2'' Maxxis Holy Roller
Drivetrain
Mountain Mix
Bottom bracket / shell
Sealed Bearing
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: Steel · Fork: RockShox Argyle R, 100mm travel

Archived: Fork: RockShox Argyle R, 100mm travel

Archived: Group: Mountain Mix · Crankset: 4130 Tubular Cromoly, 26t teeth · Bottom bracket: Sealed Bearing · Cassette: Cog · Rear cogs: 12 teeth · Chain: KMC Z510HX

Archived: Brakes: Shimano BR-M445 brakes, Shimano BL-M505 levers

Archived: Wheel size: 26" wheels · Rims: Alex SX-44, 32-hole · Hubs: Alloy Sealed Bearing · Front tire: 26 x 2.2'' Maxxis Holy Roller

Controls and contact points

Archived: Headset: 1 1/8" FSA Impact Integrated · Handlebar: All Terra · Stem: All Terra · Seatpost: Pivotal alloy · Saddle: GT BMX · Pedals: GT Slim Line Flat

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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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