Lowest1.00:1
Highest3.43:1
Total range343%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×38; rear size isn’t listed.
Velopedia Bicycle Archive
2003 KHS Brentwood
Original specifications: Shimano Tourney · 7-speed · mechanical rear derailleur · 700c wheels · legacy reference geometry.
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At a glance
Archive #38880- Model year
- 2003
- Category
- Hybrid
- Original MSRP
- $219.00
- Sizes
- 15", 17", 19", 21", womens 17"
- Colors
- Fathom Blue, Titanium
- Geometry
- Legacy reference
- In this record
- 26 specifications · archived image · original MSRP · geometry
Model history 9 other years
Browse other years
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Identification clues
2003 archived details
- Published colors
- Fathom Blue, Titanium
- Frame
- Hi-tensile steel
- Original equipment
- Hybrid Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildHi-tensile steel · Hybrid Mix · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Hi-tensile steel |
| Fork | Khs |
| Fork Material | Hi-tensile steel, unicrown crown |
Drivetrain
| Component Group | Hybrid Mix |
|---|---|
| Shifters | SEC Twistshift |
| Front Derailleur | Shimano Tourney TY-32 |
| Rear Derailleur | Shimano Tourney TY-30 |
| Crankset | Suntour XR-120, 28/38/48 teeth |
| Bottom Bracket | Semi-cartridge |
| Rear Cogs | 7-speed freewheel, 14 - 28 teeth |
| Chain | KMC Z51, 1/2 x 3/32" |
| Pedals | Pvc |
Brakes
| Brakes | ProMax linear-pull brakes, ProMax linear-pull levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" steel |
|---|---|
| Handlebar | Steel, 4" rise |
| Handlebar Extensions | Not included |
| Stem | Steel |
| Saddle | KHS Padded |
| Seatpost | Aluminum, suspension |
Wheels & Tires
| Hubs | Front: aluminum, Q/R, Rear: aluminum, nutted |
|---|---|
| Rims | Aluminum, 36-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 700 x 38c KHS City Slick |
| Wheel Size | 700c wheels |
No specifications match. Try a component name or clear your search.
Geometry
Historical measurements. Frame size unknown.
Reference drawing
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurementsLegacy reference · 6 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 558.8 mm |
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 431.8 mm |
| Wheelbase | 1033.8 mm |
| Fork offset / rake | 44.4 mm |
Frame size not recorded.
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
700 x 38c KHS City Slick
Replacement search: 700cx38 bicycle tire Before ordering: Check rim type and tire clearance.
ProMax linear-pull brakes
ProMax linear-pull levers
More parts (2)Fewer parts
Shimano Tourney TY-32
Shimano Tourney TY-30
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
- 700 x 38c KHS City Slick
- Drivetrain
- 7-speed
- Bottom bracket / shell
- Semi-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: KHS · Hi-tensile steel, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Hybrid Mix · Shifters: SEC Twistshift · Front derailleur: Shimano Tourney TY-32 · Rear derailleur: Shimano Tourney TY-30 · Crankset: Suntour XR-120, 28/38/48 teeth · Bottom bracket: Semi-cartridge · Rear cogs: 7-speed freewheel, 14 - 28 teeth · Chain: KMC Z51, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: ProMax linear-pull brakes, ProMax linear-pull levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Aluminum, 36-hole · Hubs: Front: aluminum, Q/R, Rear: aluminum, nutted · Front tire: 700 x 38c KHS City Slick
Controls and contact points
Archived: Headset: 1 1/8" steel · Handlebar: Steel, 4" rise · Stem: Steel · Seatpost: Aluminum, suspension · Saddle: KHS Padded · Pedals: PVC
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.