Jamis Explorer 4.0 2003 Technical specs and features
| Brand | Jamis |
| Model | Explorer 4.0 |
| First production | 2003 |
| Bike category | Commuter |
| Bike sub-category | Comfort Commuter |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Jamis Explorer 4.0 Parts |
| Available Sizes | - 12 (inches) / 30.48 (cm) - 12 (inches) - 14 (inches) / 35.56 (cm) - 14 (inches) - 17 (inches) / 43.18 (cm) - 17 (inches) - 19 (inches) / 48.26 (cm) - 19 (inches) - 21 (inches) / 53.34 (cm) - 21 (inches) - womens 14.5 (inches) - womens 17.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Kenda Kross |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Tenera Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Q and R Aluminum |
| Rims manufacturer | 36-hole Weinmann CN-520 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 1 (inches) Rise Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Adjustable Aluminum |
| Headset size | 1 1/8 (inches) Threadless Steel |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 111 (millimeters) Spindle Sealed |
| Crankset parts and sizes | 22/32/42 Teeth Shimano Alivio |
| Gear shift levers | SRAM MRX |
| Rear gear set | 11 - 30 Teeth 8-speed |
Jamis Explorer 4.0 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Tourney TY-32 |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | Rock Shox Metro GPS |
Other Specs of Jamis Explorer 4.0
| Component group sets | Comfort Mix |
| Available colors | - Gun Metal Gray and Platinum - Midas Gold and Metallic Black |
| Weight | 31.75 |
| Pedals details | Victor VP Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount Super Comfort |
| Seat post extension | 27.2 (millimeters) Diameter Suspension Aluminum |
Jamis Explorer 4.0 picture
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Jamis Explorer 4.0 bike review
Jamis produced the Explorer 4.0 bike in 2003 and can be classified as a Commuter bicycle, this exact model costs in american market arround $429.95.
Explorer 4.0 bike is available in many sizes such as 12 (inches), 14 (inches), 17 (inches), 19 (inches), 21 (inches), womens 14.5 (inches) and womens 17.5 (inches).
Jamis Commuter Explorer 4.0 can be found in a few colors, among these colors Gun Metal Gray and Platinum and Midas Gold and Metallic Black .
This bike is equiped with 26 x 1.95" Kenda Kross tires and Stainless steel spoke wheel while the rims are manufactured by Weinmann CN-520, 36-hole. Jamis equiped this exact model with Tektro linear-pull brakes, Tektro Tenera levers braking system and Aluminum, Q/R hubs.
To guarantee the comfiest ride Jamis used 6061 T6 aluminum material for the frame. Steel, 1" rise high strength material is used on the handlebar of this Explorer 4.0 to ensure the perfect handling while the stems are made of Aluminum, adjustable.
For the smoothest biking experience Shimano Alivio, 22/32/42 teeth is used on this bicycle linked to Shimano CN-IG31 chain that is easily replaceable as stated by Jamis, the whole system is connected to a high reliability SRAM MRX gear shift levers.