Velopedia Bicycle Archive

2010 Electra Ticino 20D

Original specifications: Shimano 105 · 10-speed rear derailleur · 700c wheels.

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At a glance

Archive #20842

Model year: 2010
Category: City & Commuter
Sizes: One Size
Colors: Chestnut Metallic
In this record: 27 specifications

Model history 1 other year

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Identification clues

2010 archived details

Published colors: Chestnut Metallic
Frame: 6061-T6 butted alloy
Original equipment: Commuter Mix

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

Original build6061-T6 butted alloy · Commuter Mix · 700c wheels

Historical catalog variants

Archived sizes and colors

1 item record

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

One Size

Published colors

Chestnut Metallic

View 1 archived size/color combination

Size	Color
One Size	Chestnut Metallic

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

Frameset

Frame Construction	TIG-welded
Frame Material	6061-T6 butted alloy
Fork Material	Butted CrMo, Lugged crown

Drivetrain

Component Group	Commuter Mix
Shifters	Dia-Compe Downtube
Front Derailleur	Shimano R770, clamp on
Rear Derailleur	Shimano 105
Crankset	Ticino forged Alloy Compact, 39/50 teeth
Bottom Bracket	Sealed cartridge, 110mm spindle
BB Shell Width	68mm
Cassette	Shimano 105
Rear Cogs	10-speed, 12 - 27 teeth
Chain	Shimano 105
Pedals	Ticino Alloy Body & Cage w/staineless clips & leather straps

Brakes

Brakes	Tektro Cantilever brakes, Bar End Alloy 4-finger levers

Cockpit & Contact Points

Headset	1 1/8" threaded Alloy
Handlebar	Ticino Cyclo-Tourist 7075 alloy 635mm wide x 75mm rise
Handlebar Extensions	Not included
Stem	Brazed Chromoly quill, 25.4
Saddle	Ticino Cyclo-Tourist
Seatpost	Alloy Micro Adjust, 27.2mm diameter

Wheels & Tires

Hubs	Ticino 5-star High Flange
Rims	Electra Elite Doublewall alloy w/ eyelets, 32-hole
Spokes	Stainless, 14/15ga. (2.0/1.8mm) butted
Spoke Nipples	Brass
Front Tire	700 x 32c Panaracer Pasela folding
Wheel Size	700c wheels

Gearing

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

Pedal cadence

RPM

Speed units

RPM = pedal turns per minute.

All published sizes50/39T · 12–27T · 10-speed

Lowest1.44:1 Highest4.17:1 Total range288%

Estimated speed At 90 RPM Lowest gear10.5 mph Highest gear30.1 mph

Uses front tire 700C×32; 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.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Gears Drivetrain

Front teeth Smallest rear teeth Largest rear teeth

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Rear tire marking

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).

Rim diameter (BSD, mm) Tire width (mm)

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.

Cadence (RPM) Speed units

Gear, dimension and cadence changes update results automatically.

Gearing comparison
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

Original specifications

Front tire · Original

700 x 32c Panaracer Pasela folding

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Retailer offers

Goodyear Eagle Tubeless Tire Black, 700x32

700x32c

Replacement option

Competitive Cyclist ↗$59.95

Other replacement options (1)

Challenge Strada Pro Tubeless Tire Tan, 700x32

700x32c

Replacement option

Backcountry ↗$89.99

Seatpost · Original

Alloy Micro Adjust

27.2mm diameter

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Retailer offers

Race Face Ride XC Seatpost Black, 27.2x375mm

Replacement option

Competitive Cyclist ↗$38.99

Backcountry ↗$38.99

Chain · Original

Shimano 105

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More parts (1)Fewer parts

Rear derailleur · Original

Shimano 105 Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.

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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 32c Panaracer Pasela folding
Drivetrain: 10-speed
Seatpost diameter: 27.2 mm
Bottom bracket / shell: Sealed cartridge, 110mm spindle · 68mm

Equipment inspection checks 9 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: · Butted CrMo, Lugged crown

Look for dents or shape changes and inspect the edges of welds around the head tube, bottom bracket, seat cluster and suspension mounts for hairline cracks.

Drivetrain

Check drivetrain wear →

Archived: Group: Commuter Mix · Shifters: Dia-Compe Downtube · Front derailleur: Shimano R770, clamp on · Rear derailleur: Shimano 105 · Crankset: Ticino forged Alloy Compact, 39/50 teeth · Bottom bracket: Sealed cartridge, 110mm spindle · Cassette: Shimano 105 · Rear cogs: 10-speed, 12 - 27 teeth · Chain: Shimano 105

Shift through every available gear under light load. Hesitation, skipping or inconsistent indexing can reflect wear, damage, poor adjustment or mismatched replacement parts.
Measure chain wear with a compatible gauge and inspect chainring, cassette or freewheel teeth. A new chain does not rule out wear in the remaining drivetrain.
Turn the cranks slowly, feel for rough bearings and check for side-to-side play. Inspect crank arms, chainring bolts and pedal threads for looseness or damage.

Brakes

Inspect the brakes →

Archived: Brakes: Tektro Cantilever brakes, Bar End Alloy 4-finger levers

Inspect pads, cables and housings, then examine both rim braking surfaces for concavity, cracking or heavy wear. Confirm each caliper returns and centers correctly.

Wheels and tires

Check wheels and tires →

Archived: Wheel size: 700c wheels · Rims: Electra Elite Doublewall alloy w/ eyelets, 32-hole · Hubs: Ticino 5-star High Flange · Front tire: 700 x 32c Panaracer Pasela folding

Spin both wheels and watch for side-to-side and vertical movement. Check spoke tension, rim condition and hub play.
Inspect both tire casings for cuts, cracking, plugs, bulges or exposed threads and confirm the installed sizes are safe for the rims and available frame and fork clearance.

Controls and contact points

Archived: Headset: 1 1/8" threaded Alloy · Handlebar: Ticino Cyclo-Tourist 7075 alloy 635mm wide x 75mm rise · Stem: Brazed Chromoly quill, 25.4 · Seatpost: Alloy Micro Adjust, 27.2mm diameter · Saddle: Ticino Cyclo-Tourist · Pedals: Ticino Alloy Body & Cage w/staineless clips & leather straps

Apply the front brake and rock the bike to check for headset play or notchiness. Inspect the stem, handlebar and clamp zones, then confirm every fastener and control is secure.
Check that the seatpost moves for adjustment and that the saddle, post and clamp hold securely without cracks, severe corrosion or damaged hardware.

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

2010 Electra Ticino 20D