Velopedia Bicycle Archive

2010 Bianchi San Jose Steel Single Speed

Original specifications: Single Speed Mix drivetrain · 700c wheels.

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At a glance

Archive #20186
Model year
2010
Category
City & Commuter
Original MSRP
$750.00
Sizes
44cm, 49cm, 52cm, 55cm, 58cm, 61cm
Colors
UM Gang Green
In this record
21 specifications · archived image · original MSRP
Campaign
Original buildDouble-Butted CrMo · Single Speed Mix · 700c wheels

Historical catalog variants

Archived sizes and colors

6 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

44cm49cm52cm55cm58cm61cm

Published colors

UM Gang Green
View 6 archived size/color combinations
SizeColor
44cmUM Gang Green
49cmUM Gang Green
52cmUM Gang Green
55cmUM Gang Green
58cmUM Gang Green
61cmUM Gang Green

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame ConstructionTIG-welded
Frame MaterialDouble-Butted CrMo
ForkBianchi
Fork MaterialCrMo, unicrown crown

Drivetrain

Component GroupSingle Speed Mix
CranksetSugino SNJ-XD, 42 teeth
CassetteShimano SF-MX30
Rear Cogs1-speed, 17 teeth
ChainKMC Z30
PedalsWellgo LU-207

Brakes

BrakesCane Creek SCX-5 brakes, Cane Creek SCX-5 levers

Cockpit & Contact Points

Headset1 1/8" threadless Aheadset VP-A51AE
HandlebarPremetec 6105R
Handlebar ExtensionsNot included
StemKalloy alloy
SaddleVelo VL-1166
SeatpostKalloy SP-600

Wheels & Tires

HubsAlex Solo
RimsAlex Solo
Front Tire700c WTB All Terrainasaurus
Wheel Size700c wheels

Gearing

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

All published sizes42T · 17T · 1-speed
Ratio2.47:1

Speed unavailable: wheel or tire size is missing or unclear.

Add your rear tire size to calculate speed
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 other gearing

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

Find replacement parts

Original specifications
Chain · Original
KMC Z30
Pedals · Original
Wellgo LU-207
Seatpost · Original
Kalloy SP-600
More parts (2)Fewer parts
Rims · Original
Alex Solo
Hubs · Original
Alex Solo

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
700c WTB All Terrainasaurus
Drivetrain
1-speed
Campaign
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
0 of 10 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: Bianchi · CrMo, unicrown crown

Archived: Group: Single Speed Mix · Crankset: Sugino SNJ-XD, 42 teeth · Cassette: Shimano SF-MX30 · Rear cogs: 1-speed, 17 teeth · Chain: KMC Z30

Archived: Brakes: Cane Creek SCX-5 brakes, Cane Creek SCX-5 levers

Archived: Wheel size: 700c wheels · Rims: Alex Solo · Hubs: Alex Solo · Front tire: 700c WTB All Terrainasaurus

Controls and contact points

Archived: Headset: 1 1/8" threadless Aheadset VP-A51AE · Handlebar: Premetec 6105R · Stem: Kalloy alloy · Seatpost: Kalloy SP-600 · Saddle: Velo VL-1166 · Pedals: Wellgo LU-207

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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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