Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 30730
| Model year | 2004 |
|---|---|
| Brand | Kona |
| Model | Roast |
| Bicycle type | Mountain bike, front suspension |
| Archive ID | 30730 |
| Original MSRP | $1,299.00 |
| Colors | Black |
| Sizes | 13", 15", 15.5", 17", 17.5" |
| Weight | 35 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 7005 aluminum |
| Fork | Marzocchi Bomber Dirt Jumper 3, 100mm travel |
| Fork material | Aluminum/magnesium, single crown |
| Rear shock | N/A |
| Component group | Mountain Mix |
|---|---|
| Shifters | Shimano Deore RapidFire |
| Front derailleur | Shimano Deore, top-pull/clamp-on |
| Rear derailleur | Shimano Deore LX |
| Crankset | TruVativ Hussefelt DH, 22/32 teeth |
| Bottom bracket | TruVativ ISIS Drive Hussefelt |
| Rear cogs | 9-speed, 11 - 32 teeth |
| Chain | Shimano CN-HG53, 1/2 x 3/32" |
| Pedals | Kona JackShit |
| Brakes | Hayes HFX-9 Hydraulic Disc brakes, Hayes HFX-9 Hydraulic Disc levers |
|---|
| Headset | 1 1/8" threadless Tien Hsin TH-877 |
|---|---|
| Handlebar | Kona DH Primo |
| Handlebar extensions | Not included |
| Stem | Kona DH Primo |
| Saddle | Kona DJ |
| Seatpost | IRD Quad 2 |
| Hubs | Front: Shimano HB-M475 Disc, Rear: Shimano FH-M475 disc |
|---|---|
| Rims | Sun Rims Ditch Witch, 32-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 2.30" Nokian NBX |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.