Lowest0.73:1
Highest3.82:1
Total range521%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 26×2.1; rear size isn’t listed.
Velopedia Bicycle Archive
2000 Rocky Mountain Fusion
Original specifications: Shimano Alivio drivetrain · 26" wheels · legacy reference geometry.
Planning to sell? Draft your listing
At a glance
Archive #45190- Model year
- 2000
- Category
- Mountain
- Original MSRP
- $572.00
- Sizes
- 14.5", 16", 17.5", 18.5", 19.5", 21"
- Colors
- Blue
- Geometry
- Legacy reference
- In this record
- 27 specifications · archived image · original MSRP · geometry
Model history 14 other years
Browse other years
Compare side by side
Identification clues
2000 archived details
- Published colors
- Blue
- Frame
- Reynolds 520
- Original equipment
- Shimano Alivio
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildReynolds 520 · Shimano Alivio · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Reynolds 520 |
| Fork | Rock Shox Jett, 2.5" travel |
| Fork Material | Aluminum/magnesium, triple-clamp crown |
Drivetrain
| Component Group | Shimano Alivio |
|---|---|
| Shifters | Shimano Alivio RapidFire Plus |
| Front Derailleur | Shimano Alivio top-swing, top-pull |
| Rear Derailleur | Shimano Deore SGS |
| Crankset | Rocky Mountain, 22/32/42 teeth |
| Bottom Bracket | Sealed cartridge, 113mm spindle |
| BB Shell Width | 73mm English |
| Rear Cogs | 8-speed, 11 - 30 teeth |
| Chain | SRAM, 1/2 x 3/32" |
| Pedals | Platform with clips and straps |
Brakes
| Brakes | Shimano Alivio V-brake brakes, Shimano C201 Revo levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Ritchey Scuzzy Logic |
|---|---|
| Handlebar | Rocky Mountain Riser |
| Handlebar Extensions | Not included |
| Stem | Rocky Mountain Alloy |
| Saddle | Selle Italia Onda |
| Seatpost | Rocky Mountain Cold Forged, 26.8mm diameter |
Wheels & Tires
| Hubs | Front: Shimano Acera, Rear: Shimano Alivio |
|---|---|
| Rims | Sun Rims CR18, 32-hole |
| Spokes | DT stainless steel, 1.8mm straight pull |
| Spoke Nipples | Brass nipples |
| Front Tire | 26 x 2.10" Michelin Xlite Wild Gripper Sport |
| Wheel Size | 26" wheels |
No specifications match. Try a component name or clear your search.
Geometry
Historical measurements. Frame size unknown.
Reference drawing
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurementsLegacy reference · 5 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 580 mm |
| Head-tube angle | 71° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1062 mm |
Frame size not recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
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 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
SRAM
1/2 x 3/32"
Replacement search: 8-speed bicycle chain Before ordering: Check chain width and length.
26 x 2.10" Michelin Xlite Wild Gripper Sport
Michelin Xlite Wild Gripper Sport on eBaySponsored links
Shimano Alivio V-brake brakes
Shimano C201 Revo levers
More parts (6)Fewer parts
Selle Italia Onda
Shimano Alivio top-swing
top-pull
Shimano Deore SGS
Shimano Alivio RapidFire Plus
Rocky Mountain Cold Forged
26.8mm diameter
1 1/8" threadless Ritchey Scuzzy Logic
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 2.10" Michelin Xlite Wild Gripper Sport
- Drivetrain
- 8-speed
- Seatpost diameter
- 26.8 mm
- Bottom bracket / shell
- Sealed cartridge, 113mm spindle · 73mm English
Equipment inspection checks 11 checks based on 6 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: Rock Shox Jett, 2.5" travel · Aluminum/magnesium, triple-clamp crown
Suspension
Evaluate the suspension →Archived: Fork: Rock Shox Jett, 2.5" travel
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Alivio · Shifters: Shimano Alivio RapidFire Plus · Front derailleur: Shimano Alivio top-swing, top-pull · Rear derailleur: Shimano Deore SGS · Crankset: Rocky Mountain, 22/32/42 teeth · Bottom bracket: Sealed cartridge, 113mm spindle · Rear cogs: 8-speed, 11 - 30 teeth · Chain: SRAM, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano Alivio V-brake brakes, Shimano C201 Revo levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Sun Rims CR18, 32-hole · Hubs: Front: Shimano Acera, Rear: Shimano Alivio · Front tire: 26 x 2.10" Michelin Xlite Wild Gripper Sport
Controls and contact points
Archived: Headset: 1 1/8" threadless Ritchey Scuzzy Logic · Handlebar: Rocky Mountain Riser · Stem: Rocky Mountain Alloy · Seatpost: Rocky Mountain Cold Forged, 26.8mm diameter · Saddle: Selle Italia Onda · Pedals: Platform with clips and straps
Have you owned this model?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds 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.
Same model · another year
Fusion
- Category
- Mountain bike, front suspension
Same model · another year
Fusion
- Frame
- Reynolds 725
- Groupset
- SRAM ESP 9.0
Same brand and year
Blizzard
Same brand and year
Hammer Race
Same category and period
Scorpio AL-200X
- Frame
- 7005 aluminum, butted w/replaceable derailleur hanger
- Groupset
- Mountain Mix
Same category and period
Scorpio AL-400X
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.