
Velopedia Bicycle Archive
2024 Jamis Kromo
Mountain bicycle from the Velopedia specification archive.
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What Velopedia knows
- Model year
- 2024
- Category
- Mountain
- Original MSRP
- $1,299.95
- Sizes
- Short, Long
- Colors
- Mash or Midnight Blue
- Weight
- 30.5 lbs
- Geometry
- 2 manufacturer sizes · Geometry context
- Record coverage
- 19 preserved details · 2 archived images · original MSRP · preserved geometry
- Archive ID
- 900001661
Model history 3 other years
Frameset
| Frame Construction | 4130 chromoly, 44mm head tube, ISCG05 chainguide mount, horizontal dropouts |
|---|---|
| Frame Material | Steel |
| Fork | Manitou Circus Comp, Coil Spring, ABS+ Compression Damping, TPS rebound damping, 32mm stanchions, 20x110mm axle, 100mm travel |
Drivetrain
| Crankset | Samox chromoly 3pc. 170mm cranks, 28T chainring |
|---|---|
| Bottom Bracket | Samox |
| Cassette | 14T Freewheel |
| Chain | KMC Z1 chain |
| Pedals | Alloy Flat |
Brakes
| Brakes | Tektro M275 hydraulic disc, 160mm rear rotor |
|---|
Cockpit & Contact Points
| Headset | FSA Orbit |
|---|---|
| Handlebar | Jamis Alloy 31.8 x 780mm |
| Stem | Jamis Alloy 45mm stem |
| Saddle | Jamis Dirt Jump saddle |
| Seatpost | Jamis Alloy 27.2 x 250mm post |
Wheels & Tires
| Wheels | WTB SX25 rims, 32H, Novatec DH61SB 20x110mm front & D256SB rear sealed bearing hubs |
|---|---|
| Front Tire | Vee XCV 26 x 2.25” |
| Rear Tire | Vee XCV 26 x 2.25” |
| Wheel Size | 26 |
Size-specific frame data
Geometry
Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.
| Measurement | Short | Long |
|---|---|---|
| Effective top tube | 580 mm | 605 mm |
| Head tube | 115 mm | 115 mm |
| Head-tube angle | 69° | 69° |
| Seat-tube angle | 72° | 72° |
| Chainstay / rear center | 400 mm | 400 mm |
| Wheelbase | 1050 mm | 1075 mm |
| Reach | 395 mm | 420 mm |
| Stack | 571 mm | 571 mm |
| Standover height | 712 mm | 712 mm |
Geometry source: Jamis first-party geometry table (2024 GEO - KROMO) ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.
Geometry tools
Analyze a published size
Short geometry
Archive context: The chainstay of 400 mm sits toward the shorter rear-center end. Its reach of 395 mm sits toward the shorter end. Its wheelbase of 1050 mm sits toward the shorter end.
Compared with 167 distinct mountain geometries in the Small-equivalent size cohort from model years 2022–2026 in the Velopedia archive.Long geometry
Archive context: Its reach of 420 mm sits toward the shorter end. Its stack of 571 mm sits toward the lower end. The chainstay of 400 mm sits toward the shorter rear-center end.
Compared with 161 distinct mountain geometries in the Large-equivalent size cohort from model years 2022–2026 in the Velopedia archive.Parts & serviceability
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More qualified parts (1)
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Used-bike inspection
If you’re buying this bike used
Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.
Follow the full used-bike inspection order →- FrameCheck paint chips, vent holes and the inside of the seat tube for corrosion. Also look for dents, bent tubes and cracking around welded or brazed joints.Inspect the frame and fork →
- BrakesBoth levers should feel firm and return cleanly. Check for fluid around the levers and calipers, inspect pad thickness and contamination, and look for worn or bent rotors.Inspect the brakes →
- SuspensionAsk when the fork was last serviced. Check the stanchions for damage, look for oil at the seals and make sure the fork moves smoothly without bushing play.Evaluate the suspension →
- DrivetrainShift through the full range under light load, measure chain wear and inspect the cassette or freewheel teeth. Skipping or hesitation can indicate wear, poor adjustment or mismatched parts.Check drivetrain wear →
- Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2024 Jamis Kromo · Mountain · Published sizes: Short, Long
Frame and fork
Inspect the frame and fork →Archived: Frame: 4130 chromoly, 44mm head tube, ISCG05 chainguide mount, horizontal dropouts · Fork: Manitou Circus Comp, Coil Spring, ABS+ Compression Damping, TPS rebound damping, 32mm stanchions, 20x110mm axle, 100mm travel
Suspension
Evaluate the suspension →Archived: Fork: Manitou Circus Comp, Coil Spring, ABS+ Compression Damping, TPS rebound damping, 32mm stanchions, 20x110mm axle, 100mm travel
Drivetrain
Check drivetrain wear →Archived: Crankset: Samox chromoly 3pc. 170mm cranks, 28T chainring · Bottom bracket: Samox · Cassette: 14T Freewheel · Chain: KMC Z1 chain
Brakes
Inspect the brakes →Archived: Brakes: Tektro M275 hydraulic disc, 160mm rear rotor
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26 · Wheels: WTB SX25 rims, 32H, Novatec DH61SB 20x110mm front & D256SB rear sealed bearing hubs · Front tire: Vee XCV 26 x 2.25” · Rear tire: Vee XCV 26 x 2.25”
Controls and contact points
Archived: Headset: FSA Orbit · Handlebar: Jamis Alloy 31.8 x 780mm · Stem: Jamis Alloy 45mm stem · Seatpost: Jamis Alloy 27.2 x 250mm post · Saddle: Jamis Dirt Jump saddle · Pedals: Alloy Flat
Before and during the test ride
Follow the full used-bike inspection order →Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.
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Gallery
Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

