Lowest0.69:1
Highest2.91:1
Total range423%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 26×2.35; rear size isn’t listed.
Velopedia Bicycle Archive
2006 GT Chucker 3.0
Original specifications: SRAM SX · 8-speed · mechanical rear derailleur · 26" wheels.
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At a glance
Archive #11311- Model year
- 2006
- Category
- BMX
- Original MSRP
- $439.99
- Sizes
- M
- Colors
- Flat Gold
- In this record
- 25 specifications · archived image · original MSRP
Model history 4 other years
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Identification clues
2006 archived details
- Published colors
- Flat Gold
- Frame
- Second generation Chucker design, 7005 aluminum, mono stay triple triangle
- Original equipment
- Mountain Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildSecond generation Chucker design, 7005 aluminum, mono stay triple triangle · Mountain Mix · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Second generation Chucker design, 7005 aluminum, mono stay triple triangle |
| Fork | RST Gila Plus T6, 80mm |
| Fork Material | Steel/aluminum |
Drivetrain
| Component Group | Mountain Mix |
|---|---|
| Shifters | SRAM, 3.0 Comp twistgrip |
| Front Derailleur | SRAM 3.0 |
| Rear Derailleur | SRAM SX-4, Med cage length |
| Crankset | TH / RPM Comet w/bashring, 22/32 teeth |
| Bottom Bracket | TH RMP cartridge |
| Rear Cogs | 8-speed, 11 - 32 teeth |
| Chain | KMC IG-31 |
| Pedals | GT Alum Platform with cr-mo spindles |
Brakes
| Brakes | Tektro, alloy V-type brakes, Tektro, alloy levers |
|---|
Cockpit & Contact Points
| Headset | Semi integrated, ball type |
|---|---|
| Handlebar | Alloy, 31.8mm O.D., 73mm rise |
| Stem | Alloy, 10 degree rise, 80mm extension, 31.8mm clamp |
| Saddle | '05 GT Jump design, guards front and rear, 9mm rails with brace, two piece |
| Seatpost | Aluminum, double bolt micro adjust |
Wheels & Tires
| Hubs | Front: Alloy, QR axle, Rear: Alloy, cassette, QR axle |
|---|---|
| Rims | Jalco, DDZ, double wall |
| Spokes | Stainless steel, 14ga. (2.0mm) Straight Gauge |
| Spoke Nipples | CP Brass |
| Front Tire | 26 x 2.35" Kenda Kinetics |
| Wheel Size | 26" wheels |
No specifications match. Try a component name or clear your search.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
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
SRAM SX-4
Med cage length
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 2.35" Kenda Kinetics
- Drivetrain
- 8-speed
- Bottom bracket / shell
- TH RMP cartridge
Equipment inspection checks 10 checks based on 5 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: TIG-welded · Fork: RST Gila Plus T6, 80mm · Steel/aluminum
Drivetrain
Check drivetrain wear →Archived: Group: Mountain Mix · Shifters: SRAM, 3.0 Comp twistgrip · Front derailleur: SRAM 3.0 · Rear derailleur: SRAM SX-4, Med cage length · Crankset: TH / RPM Comet w/bashring, 22/32 teeth · Bottom bracket: TH RMP cartridge · Rear cogs: 8-speed, 11 - 32 teeth · Chain: KMC IG-31
Brakes
Inspect the brakes →Archived: Brakes: Tektro, alloy V-type brakes, Tektro, alloy levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Jalco, DDZ, double wall · Hubs: Front: Alloy, QR axle, Rear: Alloy, cassette, QR axle · Front tire: 26 x 2.35" Kenda Kinetics
Controls and contact points
Archived: Headset: Semi integrated, ball type · Handlebar: Alloy, 31.8mm O.D., 73mm rise · Stem: Alloy, 10 degree rise, 80mm extension, 31.8mm clamp · Seatpost: Aluminum, double bolt micro adjust · Saddle: '05 GT Jump design, guards front and rear, 9mm rails with brace, two piece · Pedals: GT Alum Platform with cr-mo spindles
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