Jamis X-20 2009 Technical specs and features
| Brand | Jamis |
| Model | X-20 |
| First production | 2009 |
| Bike category | Youth |
| Bike sub-category | Youth Mountain Bike With Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Jamis X-20 Parts |
| Available Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) CST ATB |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Alloy Short Reach Levers Alloy Linear Pull Brakes |
| Hubs for disc brakes | Heavy Duty Nutted Axle |
| Rims manufacturer | 36-hole Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Nickel-plated |
Frame and Body Specifications
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | ATB Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Jamis |
| Headset size | 1 1/8 (inches) Aheadset |
Gearing Specs
| Bicycle chain | KMC HP20 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 119 (millimeters) Spindle Cotterless |
| Crankset parts and sizes | 36 Teeth Forged Alloy |
| Gear shift levers | SRAM MRX Grip Shift |
| Rear gear set | 14 - 28 Teeth 6-speed |
Jamis X-20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano TX30 |
| Fork material | Single |
| Fork type | 40 (millimeters) Travel Suspension |
Other Specs of Jamis X-20
| Component group sets | Mountain Mix |
| Available colors | - Ghost Blue and Pearl White - Team Red and Pearl White |
| Weight | 25.00 |
| Pedals details | ATB Resin Body |
| Rear shock absorber | Not Available |
| Saddle seat | XC ATB |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Pillar |
Jamis X-20 picture
X-20 bike comparison
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Jamis X-20 bike review
Jamis produced the X-20 bike in 2009 and can be classified as a Youth bicycle, this exact model costs in american market arround $310.00.
Jamis Youth X-20 can be found in a few colors, among these colors Ghost Blue and Pearl White and Team Red and Pearl White .
This bike is equiped with 20 x 1.95" CST ATB tires and Nickel-plated spoke wheel while the rims are manufactured by Alloy, 36-hole. Jamis equiped this exact model with Alloy Linear Pull brakes, alloy short reach levers braking system and Heavy Duty nutted axle hubs.
To guarantee the comfiest ride Jamis used 7005 aluminum material for the frame. ATB Alloy riser high strength material is used on the handlebar of this X-20 to ensure the perfect handling while the stems are made of Jamis.
For the smoothest biking experience Forged Alloy, 36 teeth is used on this bicycle linked to KMC HP20 chain that is easily replaceable as stated by Jamis, the whole system is connected to a high reliability SRAM MRX Grip Shift gear shift levers.
