Bicycle Archive · Specification reportBicycle Archive · Specification report2009 Jamis Kromo · 2024 Jamis Kromo
| Specification | 2009 Jamis Kromo | 2024 Jamis Kromo |
|---|---|---|
| Overview | ||
| Model year | 2009 | 2024 |
| Brand | Jamis | Jamis |
| Model | Kromo | KROMO |
| Bicycle type | Mountain bike, front suspension | Mountain |
| Archive ID | 18231 | 900001661 |
| Original MSRP | $985.00 | $1,299.95 |
| Colors | Ghost Blue | Mash or Midnight Blue |
| Sizes | Medium, large | Short; Long |
| Weight | 32.2 lb | 30.5 lbs |
| Frameset | ||
| Frame construction | TIG-welded | 4130 chromoly, 44mm head tube, ISCG05 chainguide mount, horizontal dropouts |
| Frame material | 4130 chromoly | Steel |
| Fork | SR Duro Dirt Jump, 100mm travel | Manitou Circus Comp, Coil Spring, ABS+ Compression Damping, TPS rebound damping, 32mm stanchions, 20x110mm axle, 100mm travel |
| Fork material | Magnesium/cr-mo, single crown | — |
| Rear shock | N/A | — |
| Drivetrain | ||
| Component group | Dirt Jump Mix | — |
| Shifters | N/A | — |
| Front derailleur | N/A | — |
| Rear derailleur | N/A | — |
| Crankset | 4130 chromoly, 28 teeth | Samox chromoly 3pc. 170mm cranks, 28T chainring |
| Bottom bracket | Chromoly spline | Samox |
| Cassette | Relic 9:1 cog spacer | 14T Freewheel |
| Rear cogs | 1-speed, 14 teeth | — |
| Chain | KMC Z410 | KMC Z1 chain |
| Pedals | Crank Brothers 5050 | Alloy Flat |
| Brakes | ||
| Brakes | Hayes Stroker Ryde w/160mm rotor front/Hayes Stroker Ryde w/140mm rotor rear brakes, Hayes Stroker Ryde Hydraulic levers | Tektro M275 hydraulic disc, 160mm rear rotor |
| Cockpit & contact points | ||
| Headset | 1 1/8" Aheadset | FSA Orbit |
| Handlebar | Syncros FR38 6061 riser | Jamis Alloy 31.8 x 780mm |
| Handlebar extensions | Not included | — |
| Stem | Syncros FR50 31.8mm | Jamis Alloy 45mm stem |
| Saddle | Alienation Recliner Pivotal | Jamis Dirt Jump saddle |
| Seatpost | Alienation Billy Club Pivotal, 25.4mm diameter | Jamis Alloy 27.2 x 250mm post |
| Wheels & tires | ||
| Hubs | Formula alloy disc | — |
| Wheels | — | WTB SX25 rims, 32H, Novatec DH61SB 20x110mm front & D256SB rear sealed bearing hubs |
| Rims | Alienation Black Sheep, 32-hole | — |
| Spokes | WTB stainless, 14ga. (2.0mm) | — |
| Front tire | 26 x 2.30" Kenda K-Rad | Vee XCV 26 x 2.25” |
| Rear tire | — | Vee XCV 26 x 2.25” |
| Wheel size | 26" wheels | 26 |
One selected size or frame position per bicycle, matching the comparison dropdown choices used when Print / PDF was opened.
| Measurement | 2009 Jamis Kromo | 2024 Jamis Kromo |
|---|---|---|
| Selected size / position | — | Short |
| Reach | — | 395 mm |
| Stack | — | 571 mm |
| Effective top tube | — | 580 mm |
| Head-tube angle | — | 69° |
| Seat-tube angle | — | 72° |
| Head tube | — | 115 mm |
| Chainstay / rear center | — | 400 mm |
| Wheelbase | — | 1050 mm |
| Standover height | — | 712 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 11, 2026.