Lowest0.88:1
Highest4.00:1
Total range457%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×35; rear size isn’t listed.
Velopedia Bicycle Archive
2005 Kona Jake
Original specifications: Shimano Tiagra · 8-speed · mechanical rear derailleur · 700c wheels.
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At a glance
Archive #92842- Model year
- 2005
- Category
- Gravel & Cyclocross
- Original MSRP
- $749.00
- Sizes
- 49cm, 52cm, 54cm, 56cm, 58cm, 60cm
- Colors
- Silver, Red/Black
- In this record
- 26 specifications · archived image · original MSRP
Model history 11 other years
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Identification clues
2005 archived details
- Published colors
- Silver, Red/Black
- Frame
- 7005 aluminum, butted
- Original equipment
- Cyclocross Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original build7005 aluminum, butted · Cyclocross Mix · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 7005 aluminum, butted |
| Fork | Kona Project Two TB |
| Fork Material | Chromoly, unicrown crown |
Drivetrain
| Component Group | Cyclocross Mix |
|---|---|
| Shifters | Shimano Sora STI Dual Control |
| Front Derailleur | Shimano Sora, top-pull/clamp-on 31.8mm |
| Rear Derailleur | Shimano Tiagra SS |
| Crankset | TruVativ Elita Triple, 28/38/48 teeth |
| Bottom Bracket | TruVativ SLLT ISIS |
| Rear Cogs | 8-speed, 12 - 32 teeth |
| Chain | Shimano CN-IG31, 1/2 x 3/32" |
| Pedals | Wellgo aluminum |
Brakes
| Brakes | Avid Shorty 4 brakes, Shimano Sora STI Dual Control levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Aheadset STS |
|---|---|
| Handlebar | Easton OS |
| Handlebar Extensions | Not included |
| Stem | Easton OS |
| Saddle | WTB Rocket V Comp |
| Seatpost | Easton |
Wheels & Tires
| Hubs | Front: Shimano Deore, Rear: Shimano Sora |
|---|---|
| Rims | Sun Rims MZ-14, 32-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 700 x 35c Nokian Ravagozzi Cross |
| Wheel Size | 700c wheels |
No specifications match. Try a component name or clear your search.
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-IG31
1/2 x 3/32"
Retailer offers
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Shimano CN-IG31 on eBaySponsored links
700 x 35c Nokian Ravagozzi Cross
Replacement search: 700cx35 bicycle tire Before ordering: Check rim type and tire clearance.
WTB Rocket V Comp
More parts (4)Fewer parts
Shimano Tiagra SS
Shimano Sora STI Dual Control
Easton OS
Easton OS
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 Nokian Ravagozzi Cross
- Drivetrain
- 8-speed
- Bottom bracket / shell
- TruVativ SLLT ISIS
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: Kona Project Two TB · Chromoly, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Cyclocross Mix · Shifters: Shimano Sora STI Dual Control · Front derailleur: Shimano Sora, top-pull/clamp-on 31.8mm · Rear derailleur: Shimano Tiagra SS · Crankset: TruVativ Elita Triple, 28/38/48 teeth · Bottom bracket: TruVativ SLLT ISIS · Rear cogs: 8-speed, 12 - 32 teeth · Chain: Shimano CN-IG31, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Avid Shorty 4 brakes, Shimano Sora STI Dual Control levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Sun Rims MZ-14, 32-hole · Hubs: Front: Shimano Deore, Rear: Shimano Sora · Front tire: 700 x 35c Nokian Ravagozzi Cross
Controls and contact points
Archived: Headset: 1 1/8" threadless Aheadset STS · Handlebar: Easton OS · Stem: Easton OS · Seatpost: Easton · Saddle: WTB Rocket V Comp · Pedals: Wellgo aluminum
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.