Lowest0.82:1
Highest4.36:1
Total range530%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×38; rear size isn’t listed.
Velopedia Bicycle Archive
1998 Jamis Coda
Original specifications: Shimano Nexave drivetrain · 700c wheels · legacy reference geometry.
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At a glance
Archive #74881- Model year
- 1998
- Category
- Hybrid
- Original MSRP
- $609.95
- Sizes
- 16", 17.5", 19.5", 21.5", 23"
- Colors
- Flame Red
- Geometry
- Legacy reference
- In this record
- 27 specifications · archived image · original MSRP · geometry
Model history 15 other years
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Identification clues
1998 archived details
- Published colors
- Flame Red
- Frame
- Reynolds 525
- Original equipment
- Shimano Nexave
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildReynolds 525 · Shimano Nexave · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Reynolds 525 |
| Fork | Jamis |
| Fork Material | Chromoly, butted, unicrown crown |
Drivetrain
| Component Group | Shimano Nexave |
|---|---|
| Shifters | Shimano Nexave |
| Front Derailleur | Shimano Nexave top-swing, bottom-pull/clamp-on 28.6mm |
| Rear Derailleur | Shimano Nexave |
| Crankset | Shimano Nexave, 28/38/48 teeth |
| Bottom Bracket | Shimano BB-LP26, 110.5mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 8-speed, 11 - 34 teeth |
| Chain | Shimano CN-IG51, 1/2 x 3/32" |
| Pedals | Wellgo w/clips & straps |
Brakes
| Brakes | Shimano Nexave modulated V brakes, Shimano Nexave levers |
|---|
Cockpit & Contact Points
| Headset | 1" Victor VP-242 |
|---|---|
| Handlebar | Kalloy Riser 6061 butted |
| Handlebar Extensions | Not included |
| Stem | Kalloy chromoly |
| Saddle | Jamis Comp |
| Seatpost | Post Moderne suspension, 26.8mm diameter |
Wheels & Tires
| Hubs | Front: Formula aluminum, Q/R, Rear: Shimano R080 |
|---|---|
| Rims | Sun Rims CR18, 36-hole |
| Spokes | Stainless steel, 2.0mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 700 x 38c Cheng Shin C-1069 |
| Wheel Size | 700c 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 · 6 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 560 mm |
| Head-tube angle | 71° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1051 mm |
| Fork offset / rake | 50 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
Shimano CN-IG51
1/2 x 3/32"
Retailer offers
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Shimano CN-IG51 on eBaySponsored links
700 x 38c Cheng Shin C-1069
Replacement search: 700cx38 bicycle tire Before ordering: Check rim type and tire clearance.
Shimano Nexave modulated V brakes
Shimano Nexave levers
More parts (4)Fewer parts
Shimano BB-LP26
110.5mm spindle
Wellgo w/clips & straps
Shimano Nexave
28/38/48 teeth
Post Moderne suspension
26.8mm diameter
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 38c Cheng Shin C-1069
- Drivetrain
- 8-speed
- Seatpost diameter
- 26.8 mm
- Bottom bracket / shell
- Shimano BB-LP26, 110.5mm spindle · 68mm English
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: Jamis · Chromoly, butted, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Nexave · Shifters: Shimano Nexave · Front derailleur: Shimano Nexave top-swing, bottom-pull/clamp-on 28.6mm · Rear derailleur: Shimano Nexave · Crankset: Shimano Nexave, 28/38/48 teeth · Bottom bracket: Shimano BB-LP26, 110.5mm spindle · Rear cogs: 8-speed, 11 - 34 teeth · Chain: Shimano CN-IG51, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano Nexave modulated V brakes, Shimano Nexave levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Sun Rims CR18, 36-hole · Hubs: Front: Formula aluminum, Q/R, Rear: Shimano R080 · Front tire: 700 x 38c Cheng Shin C-1069
Controls and contact points
Archived: Headset: 1" Victor VP-242 · Handlebar: Kalloy Riser 6061 butted · Stem: Kalloy chromoly · Seatpost: Post Moderne suspension, 26.8mm diameter · Saddle: Jamis Comp · Pedals: Wellgo w/clips & straps
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.