Velopedia Bicycle Archive

2005 Raleigh SC7

Original specifications: Comfort Mix drivetrain · 26" wheels.

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At a glance

Archive #10532
Model year
2005
Category
Mountain
In this record
24 specifications · archived image
Model history 4 other years

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Identification clues

2005 archived details

Frame
Atomic 13 aluminum
Original equipment
Comfort Mix

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original buildAtomic 13 aluminum · Comfort Mix · 26" wheels

Frameset

Frame ConstructionTIG-welded
Frame MaterialAtomic 13 aluminum
ForkRaleigh
Fork MaterialSteel, unicrown crown

Drivetrain

Component GroupComfort Mix
ShiftersShimano Revo RS-31
Rear DerailleurShimano RD-TX-30
CranksetPro Wheel A103PP, 40 teeth
Bottom BracketSealed cartridge
Rear Cogs7-speed, 11 - 34 teeth
ChainKMC Z51, 1/2 x 3/32"
PedalsAvenir Comfort 2-Density

Brakes

BrakesTektro 845AL brakes, Tektro levers

Cockpit & Contact Points

Headset1 1/8" threaded
HandlebarComfort
Handlebar ExtensionsNot included
StemAluminum adjustable
SaddleAvenir Comfort
SeatpostAluminum suspension, 27.2mm diameter

Wheels & Tires

HubsJoytech aluminum QR
RimsAlex R-1000, 36-hole
SpokesStainless steel, 14ga. (2.0mm) straight gauge
Front Tire26 x 1.95" Kenda K841A
Wheel Size26" wheels

Gearing

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

RPM

RPM = pedal turns per minute.

Published build40T · 11–34T · 7-speed
Lowest1.18:1 Highest3.64:1 Total range309%
Estimated speed At 90 RPM Lowest gear8.2 mph Highest gear25.2 mph

Uses front tire 26×1.95; 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.

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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

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Original specifications
Seatpost · Original
Aluminum suspension

27.2mm diameter

Retailer offers
Chain · Original
KMC Z51

1/2 x 3/32"

Front tire · Original
26 x 1.95" Kenda K841A
More parts (2)Fewer parts
Rear derailleur · Original
Shimano RD-TX-30
Rims · Original
Alex R-1000

36-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 1.95" Kenda K841A
Drivetrain
7-speed
Seatpost diameter
27.2 mm
Bottom bracket / shell
Sealed cartridge
Equipment inspection checks 12 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 12 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: TIG-welded · Fork: Raleigh · Steel, unicrown crown

Archived: Fork: Raleigh

Archived: Group: Comfort Mix · Shifters: Shimano Revo RS-31 · Rear derailleur: Shimano RD-TX-30 · Crankset: Pro Wheel A103PP, 40 teeth · Bottom bracket: Sealed cartridge · Rear cogs: 7-speed, 11 - 34 teeth · Chain: KMC Z51, 1/2 x 3/32"

Archived: Brakes: Tektro 845AL brakes, Tektro levers

Archived: Wheel size: 26" wheels · Rims: Alex R-1000, 36-hole · Hubs: Joytech aluminum QR · Front tire: 26 x 1.95" Kenda K841A

Controls and contact points

Archived: Headset: 1 1/8" threaded · Handlebar: Comfort · Stem: Aluminum adjustable · Seatpost: Aluminum suspension, 27.2mm diameter · Saddle: Avenir Comfort · Pedals: Avenir Comfort 2-Density

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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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