Velopedia Bicycle Archive

2010 Rocky Mountain Solo CX

Original specifications: Shimano 105 · 9-speed rear derailleur · 700c wheels.

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At a glance

Archive #21323

Model year: 2010
Category: Gravel & Cyclocross
Sizes: 48cm, 51cm, 54cm, 57cm, 60cm
Colors: White
In this record: 24 specifications

Model history 6 other years

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Identification clues

2010 archived details

Published colors: White
Frame: 7005 triple butted aluminum
Original equipment: Shimano Tiagra Mix

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

Original build7005 triple butted aluminum · Shimano Tiagra Mix · 700c wheels

Historical catalog variants

Archived sizes and colors

5 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

48cm51cm54cm57cm60cm

Published colors

White

View 5 archived size/color combinations

Size	Color
48cm	White
51cm	White
54cm	White
57cm	White
60cm	White

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

Frameset

Frame Construction	TIG-welded
Frame Material	7005 triple butted aluminum
Fork Material	Alloy, unicrown crown

Drivetrain

Component Group	Shimano Tiagra Mix
Shifters	Shimano Tiagra STI
Front Derailleur	Shimano Tiagra, clamp on 34.9mm
Rear Derailleur	Shimano 105
Crankset	FSA Omega, 34/50 teeth
Bottom Bracket	FSA Omega MegaExo
Cassette	Shimano Tiagra
Rear Cogs	9-speed, 12 - 25 teeth
Chain	Shimano Tiagra

Brakes

Brakes	Avid Shorty 4 brakes, Shimano Tiagra STI levers

Cockpit & Contact Points

Headset	Fsa
Handlebar	FSA Vero
Handlebar Extensions	Not included
Stem	RMB flip/flop 31.8mm
Saddle	Selle San Marco Ponza Power
Seatpost	RMB, 31.6mm diameter

Wheels & Tires

Hubs	Wheeltech Disc Glide Sealed W/ Alloy QR
Rims	Alex ACE-24
Spokes	Stainless
Front Tire	700 x 34c Vittoria Cross XG
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 sizes50/34T · 12–25T · 9-speed

Lowest1.36:1 Highest4.17:1 Total range306%

Estimated speed At 90 RPM Lowest gear9.9 mph Highest gear30.3 mph

Uses front tire 700C×34; 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 34c Vittoria Cross XG

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Retailer offers

Vittoria Rubino V G2.0 Clincher Tire Black, 700x34

700x34c

Replacement option

Competitive Cyclist ↗$67.99

Seatpost · Original

RMB

31.6mm diameter

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Retailer offers

FSA Gossamer SB20 Seatpost Black, 31.6mm, 350mm

Replacement option

Competitive Cyclist ↗$36.75

Backcountry ↗$36.75

Chain · Original

Shimano Tiagra

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More parts (7)Fewer parts

Bottom bracket · Original

FSA Omega MegaExo

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Crankset · Original

FSA Omega

34/50 teeth

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Front derailleur · Original

Shimano Tiagra

clamp on 34.9mm

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Rear derailleur · Original

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

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Shifters · Original

Shimano Tiagra STI

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Handlebar · Original

FSA Vero

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Rims · Original

Alex ACE-24

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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 34c Vittoria Cross XG
Drivetrain: 9-speed
Seatpost diameter: 31.6 mm
Bottom bracket / shell: FSA Omega MegaExo

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: · Alloy, unicrown 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: Shimano Tiagra Mix · Shifters: Shimano Tiagra STI · Front derailleur: Shimano Tiagra, clamp on 34.9mm · Rear derailleur: Shimano 105 · Crankset: FSA Omega, 34/50 teeth · Bottom bracket: FSA Omega MegaExo · Cassette: Shimano Tiagra · Rear cogs: 9-speed, 12 - 25 teeth · Chain: Shimano Tiagra

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: Avid Shorty 4 brakes, Shimano Tiagra STI levers

Inspect pads and braking surfaces, check the complete cable or hose path, and confirm both controls feel consistent and return cleanly.

Wheels and tires

Check wheels and tires →

Archived: Wheel size: 700c wheels · Rims: Alex ACE-24 · Hubs: Wheeltech Disc Glide Sealed W/ Alloy QR · Front tire: 700 x 34c Vittoria Cross XG

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: FSA · Handlebar: FSA Vero · Stem: RMB flip/flop 31.8mm · Seatpost: RMB, 31.6mm diameter · Saddle: Selle San Marco Ponza Power

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.

Have you owned this model?Help document firsthand fit, ride and maintenance details that may no longer be available.

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

2010 Rocky Mountain Solo CX