Bicycle Archive · Specification reportBicycle Archive · Specification report2003 Jamis Explorer 3.0 · 2005 Jamis Explorer 3.0
| Specification | 2003 Jamis Explorer 3.0 | 2005 Jamis Explorer 3.0 |
|---|---|---|
| Overview | ||
| Model year | 2003 | 2005 |
| Brand | Jamis | Jamis |
| Model | Explorer 3.0 | Explorer 3.0 |
| Bicycle type | Comfort/commuter | Comfort/commuter |
| Archive ID | 30489 | 93140 |
| Original MSRP | $339.95 | $389.95 |
| Colors | Metallic Black/SilverFlake, Royal Blue | Red/Silver, Silver/Black, Silver/Aqua |
| Sizes | 12", 14", 17", 19", 21", womens 14.5", womens 17.5" | 13.5", 15.5", 18", 21", womens 14.5", womens 17.5" |
| Weight | 32.25 lb | 33.25 lb |
| Frameset | ||
| Frame construction | TIG-welded | TIG-welded |
| Frame material | 6061 T6 aluminum | 6061 T6 aluminum |
| Fork | Rock Shox Metro GPS | Rock Shox Metro GPS, 50mm travel |
| Fork material | Aluminum/magnesium, single crown | Aluminum/magnesium, single crown |
| Rear shock | N/A | N/A |
| Drivetrain | ||
| Component group | Comfort Mix | Comfort Mix |
| Shifters | SRAM MRX | Shimano Acera EF29 |
| Front derailleur | Shimano Acera, bottom-pull/clamp-on 31.8mm | Shimano Acera, bottom-pull/clamp-on 31.8mm |
| Rear derailleur | Shimano Alivio | Shimano Acera |
| Crankset | Cyclone aluminum, 22/32/42 teeth | RPM forged, 22/32/42 teeth |
| Bottom bracket | Sealed, 122.5mm spindle | Sealed, 117.5mm spindle |
| BB shell width | 68mm English | 68mm English |
| Rear cogs | 7-speed, 13 - 34 teeth | 8-speed, 13 - 32 teeth |
| Chain | Shimano CN-UG50, 1/2 x 3/32" | KMC IG-51, 1/2 x 3/32" |
| Pedals | Victor VP aluminum | Resin platform |
| Brakes | ||
| Brakes | Tektro linear-pull brakes, Tektro Tenera levers | Tektro linear-pull brakes, Tektro Tenera levers |
| Cockpit & contact points | ||
| Headset | 1 1/8" threadless steel | 1 1/8" threadless steel |
| Handlebar | Steel, 1" rise | Steel, 1" rise |
| Handlebar extensions | Not included | Not included |
| Stem | Aluminum, adjustable | Aluminum, adjustable |
| Saddle | Viscount Super Comfort | Jamis Comfort |
| Seatpost | Aluminum, suspension, 27.2mm diameter | Aluminum suspension, 27.2mm diameter |
| Wheels & tires | ||
| Hubs | Aluminum, Q/R | Aluminum, Q/R |
| Rims | Weinmann CN-520, 36-hole | Weinmann CN-520, 36-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke nipples | Brass nipples | Brass nipples |
| Front tire | 26 x 1.95" Kenda Kross | 26 x 1.95" Kenda Komfort |
| Wheel size | 26" wheels | 26" wheels |
One selected size or frame position per bicycle, matching the comparison dropdown choices used when Print / PDF was opened.
| Measurement | 2003 Jamis Explorer 3.0 | 2005 Jamis Explorer 3.0 |
|---|---|---|
| Selected size / position | Legacy reference | — |
| Head-tube angle | 71° | — |
| Seat-tube angle | 73.5° | — |
| Chainstay / rear center | 445 mm | — |
| Wheelbase | 1059 mm | — |
| Fork offset / rake | 38.1 mm | — |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 11, 2026.