Lowest1.06:1
Highest2.57:1
Total range243%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 26×1.95; rear size isn’t listed.
Velopedia Bicycle Archive
2009 Raleigh Circa 1.0
Original specifications: Comfort Mix drivetrain · 26" wheels.
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At a glance
Archive #18297- Model year
- 2009
- Category
- City & Commuter
- Original MSRP
- $400.00
- Sizes
- 15", 17", 19"
- Colors
- Pearl Black
- In this record
- 25 specifications · archived image · original MSRP
Original buildAtomic 13 Aluminum · Comfort Mix · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Atomic 13 Aluminum |
| Fork | Raleigh |
| Fork Material | Steel, unicrown crown |
Drivetrain
| Component Group | Comfort Mix |
|---|---|
| Shifters | Shimano SL-RS31 |
| Rear Derailleur | Shimano TX-31 |
| Crankset | ProWheel, 36 teeth |
| Bottom Bracket | Sealed cartridge |
| Cassette | Shimano MF-TZ31 |
| Rear Cogs | 7-speed, 14 - 34 teeth |
| Chain | KMC HG40, 1/2 x 3/32" |
| Pedals | Avenir Comfort Platform |
Brakes
| Brakes | Tektro V-brake brakes, Tektro levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threaded Threaded |
|---|---|
| Handlebar | Alloy Comfort Easy-Reach |
| Handlebar Extensions | Not included |
| Stem | Alloy Quill |
| Saddle | Avenir Deluxe Comfort |
| Seatpost | Bootless Suspension, 27.2mm diameter |
Wheels & Tires
| Hubs | Joytech Alloy QR |
|---|---|
| Rims | Weinmann XC-260, 36-hole |
| Spokes | Stainless, 14ga. (2.0mm) |
| Front Tire | 26 x 1.95" Kenda K-841A w/K-shield |
| 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
Bootless Suspension
27.2mm diameter
Retailer offers
Cane Creek Thudbuster ST Seatpost Black, 27.2mm
Replacement option
KMC HG40
1/2 x 3/32"
26 x 1.95" Kenda K-841A w/K-shield
Kenda K 841A with K shield on eBaySponsored links
More parts (3)Fewer parts
Shimano MF-TZ31
Tektro V-brake brakes
Tektro levers
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 1.95" Kenda K-841A w/K-shield
- Drivetrain
- 7-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- Sealed 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: Raleigh · Steel, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Comfort Mix · Shifters: Shimano SL-RS31 · Rear derailleur: Shimano TX-31 · Crankset: ProWheel, 36 teeth · Bottom bracket: Sealed cartridge · Cassette: Shimano MF-TZ31 · Rear cogs: 7-speed, 14 - 34 teeth · Chain: KMC HG40, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Tektro V-brake brakes, Tektro levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Weinmann XC-260, 36-hole · Hubs: Joytech Alloy QR · Front tire: 26 x 1.95" Kenda K-841A w/K-shield
Controls and contact points
Archived: Headset: 1 1/8" threaded Threaded · Handlebar: Alloy Comfort Easy-Reach · Stem: Alloy Quill · Seatpost: Bootless Suspension, 27.2mm diameter · Saddle: Avenir Deluxe Comfort · Pedals: Avenir Comfort Platform
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.