SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Velopedia Bicycle Archive
2005 Rocky Mountain Metro 30
Original specifications: Shimano Alivio · 8-speed · mechanical rear derailleur · 700c wheels.
Planning to sell? Draft your listing
At a glance
Archive #93518- Model year
- 2005
- Category
- Hybrid
- Sizes
- 16", 17.5", 18.5", 19.5", 21", 22.5"
- Colors
- Hammered Nickel
- In this record
- 25 specifications · archived image
Model history 2 other years
Browse other years
Compare side by side
Identification clues
2005 archived details
- Published colors
- Hammered Nickel
- Frame
- RMB 7005 aluminum
- Original equipment
- Hybrid Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildRMB 7005 aluminum · Hybrid Mix · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | RMB 7005 aluminum |
| Fork | Rmb |
| Fork Material | Chromoly, unicrown crown |
Drivetrain
| Component Group | Hybrid Mix |
|---|---|
| Shifters | Shimano ST-EF35 EZ-Fire |
| Front Derailleur | Shimano FD-C102 |
| Rear Derailleur | Shimano Alivio |
| Crankset | Shimano FC-TX71 |
| Bottom Bracket | Shimano BB-UN25 |
| Rear Cogs | 8-speed |
| Chain | Shimano CN-HG50, 1/2 x 3/32" |
| Pedals | Wellgo |
Brakes
| Brakes | Shimano BR-420 brakes, Shimano ST-EF35 front/Shimano ST-EF35 EZ Fire STI rear levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" integrated FSA |
|---|---|
| Handlebar | RMB Trekking |
| Handlebar Extensions | Not included |
| Stem | Aluminum adjustable |
| Saddle | Velo |
| Seatpost | Post Moderne Suspension |
Wheels & Tires
| Hubs | Formula aluminum, Q/R |
|---|---|
| Rims | Alex DM-18, 32-hole |
| Spokes | DT Swiss Champion stainless steel |
| Front Tire | 700 x 35c trekking |
| Wheel Size | 700c wheels |
No specifications match. Try a component name or clear your search.
Gearing
Original gearing is incomplete. Enter your setup to calculate ratios and cadence speeds.
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
Shimano CN-HG50
1/2 x 3/32"
Retailer offers
Shimano CN-HG50 on eBaySponsored links
700 x 35c trekking
Replacement search: 700cx35 bicycle tire Before ordering: Check rim type and tire clearance.
Shimano BR-420 brakes
Shimano ST-EF35 front/Shimano ST-EF35 EZ Fire STI rear levers
More parts (6)Fewer parts
Shimano BB-UN25
Shimano FC-TX71
Shimano Alivio
Alex DM-18
32-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
- 700 x 35c trekking
- Drivetrain
- 8-speed
- Bottom bracket / shell
- Shimano BB-UN25
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: RMB · Chromoly, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Hybrid Mix · Shifters: Shimano ST-EF35 EZ-Fire · Front derailleur: Shimano FD-C102 · Rear derailleur: Shimano Alivio · Crankset: Shimano FC-TX71 · Bottom bracket: Shimano BB-UN25 · Rear cogs: 8-speed · Chain: Shimano CN-HG50, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano BR-420 brakes, Shimano ST-EF35 front/Shimano ST-EF35 EZ Fire STI rear levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Alex DM-18, 32-hole · Hubs: Formula aluminum, Q/R · Front tire: 700 x 35c trekking
Controls and contact points
Archived: Headset: 1 1/8" integrated FSA · Handlebar: RMB Trekking · Stem: Aluminum adjustable · Seatpost: Post Moderne Suspension · Saddle: Velo · Pedals: Wellgo
Have you owned this model?Help document firsthand fit, ride and maintenance details that may no longer be available.
This archive record has limited published detail. Share what would help another rider understand how this model fit, rode and held up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
No recent price sample is available for this bike. Check eBay for matching listings.
Find this bike on eBay
Search eBay US; check the model year, size and installed components. We may earn a commission from purchases.
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.