Lowest0.69:1
Highest3.82:1
Total range555%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 26×2.1; rear size isn’t listed.
Velopedia Bicycle Archive
2009 Diamondback Response
Original specifications: SRAM X4 · 8-speed · mechanical rear derailleur · 26" wheels.
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At a glance
Archive #18933- Model year
- 2009
- Category
- Mountain
- Sizes
- XS, S, M, L, XL
- Colors
- Gloss Dark Putty, Smoke Soot
- In this record
- 25 specifications · archived image
Model history 16 other years
Browse other years
Compare side by side
Identification clues
2009 archived details
- Published colors
- Gloss Dark Putty, Smoke Soot
- Frame
- 6061-T6 aluminum
- Original equipment
- SRAM X.4/mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original build6061-T6 aluminum · SRAM X.4/mix · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 6061-T6 aluminum |
| Fork | Spinner Edge AL-1, 100mm travel |
| Fork Material | Single |
Drivetrain
| Component Group | SRAM X.4/mix |
|---|---|
| Shifters | SRAM X.4 trigger |
| Front Derailleur | MicroShift M20 |
| Rear Derailleur | SRAM X.4 |
| Crankset | TruVativ ISOFlow 3.0, 22/32/42 teeth |
| Bottom Bracket | Cartridge |
| Cassette | SRAM PG-820 |
| Rear Cogs | 8-speed, 11 - 32 teeth |
| Pedals | DB Platform |
Brakes
| Brakes | Alloy Linear Pull brakes, ProMax 3-Finger Lever levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" Aheadset |
|---|---|
| Handlebar | DB SL318b OS Mid Rise |
| Handlebar Extensions | Not included |
| Stem | DB SL318s 31.8 |
| Saddle | WTB Pure V Sport |
| Seatpost | DB SL309p alloy, 30.9mm diameter |
Wheels & Tires
| Hubs | Alloy |
|---|---|
| Rims | SSW26 alloy, 32-hole |
| Spokes | Stainless, 14ga. (2.0mm) |
| Front Tire | 26 x 2.10" Kenda Klaw XT |
| 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
DB SL309p alloy
30.9mm diameter
Retailer offers
Race Face Ride XC Seatpost Black, 30.9x375mm
Replacement option
More parts (4)Fewer parts
Alloy Linear Pull brakes
ProMax 3-Finger Lever levers
WTB Pure V Sport
SRAM X.4
SRAM X.4 trigger
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" Kenda Klaw XT
- Drivetrain
- 8-speed
- Seatpost diameter
- 30.9 mm
- Bottom bracket / shell
- Cartridge
Equipment inspection checks 11 checks based on 6 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: Spinner Edge AL-1, 100mm travel · Single
Suspension
Evaluate the suspension →Archived: Fork: Spinner Edge AL-1, 100mm travel
Drivetrain
Check drivetrain wear →Archived: Group: SRAM X.4/mix · Shifters: SRAM X.4 trigger · Front derailleur: MicroShift M20 · Rear derailleur: SRAM X.4 · Crankset: TruVativ ISOFlow 3.0, 22/32/42 teeth · Bottom bracket: Cartridge · Cassette: SRAM PG-820 · Rear cogs: 8-speed, 11 - 32 teeth
Brakes
Inspect the brakes →Archived: Brakes: Alloy Linear Pull brakes, ProMax 3-Finger Lever levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: SSW26 alloy, 32-hole · Hubs: Alloy · Front tire: 26 x 2.10" Kenda Klaw XT
Controls and contact points
Archived: Headset: 1 1/8" Aheadset · Handlebar: DB SL318b OS Mid Rise · Stem: DB SL318s 31.8 · Seatpost: DB SL309p alloy, 30.9mm diameter · Saddle: WTB Pure V Sport · Pedals: DB Platform
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Market Snapshot
Checked Nov 12, 2026We may earn a commission from purchases through these eBay links.
DiamondBack Response 14" Xtra-Small Mountain Bike MSRP was $700
Used · Fixed price · offers accepted · USD 382.00
Seller size: 14 in
Model year not confirmed
diamondback response bike been sitting outside for 2 years need to be fixed
Used · Fixed price · offers accepted · USD 150.00
Model year not confirmed
Model-family used asking$125.00Median asking · middle 50% $99.25–$324.00 · 6 listings
Price history
Model-family used asking prices
View observation data
| Observed | Median | Middle 50% | Matches |
|---|---|---|---|
| Nov 12, 2026 | $125.00 | $99.25–$324.00 | 6 |
| Nov 3, 2026 | $125.00 | $99.25–$324.00 | 6 |
| Oct 24, 2026 | $140.00 | $99.75–$339.25 | 8 |
| Oct 1, 2026 | $150.00 | $99.50–$353.50 | 7 |
| Sep 25, 2026 | $150.00 | $99.50–$353.50 | 7 |
| Sep 16, 2026 | $150.00 | $99.50–$353.50 | 7 |
| Sep 8, 2026 | $150.00 | $99.50–$353.50 | 7 |
Asking prices, not completed sales. Shipping and tax excluded.
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.