Jamis X-20 2010 VS Trek MT. TRACK 240 1999 specs comparison
Jamis X-20
General Infos| Model | X-20 |
| Manufacturer | Jamis |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Black and White |
| Sizes |
- Boys 10 (inches) |
| Sizes |
- Boys 10 (inches) |
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 ATB With Nutted Axles |
| Rims manufacturer | 36-hole Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Nickel-plated |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | ATB Tapered |
| Handlebar extender | Optional |
| Handlebar stem details | Jamis Threadless |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC HP20 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 119 (millimeters) Spindle Cotterless Type 3PB Axle |
| Crankset parts and sizes | 36 Teeth Forged Alloy With Chainguard |
| Gear shift levers | Shimano RevoShift SL-RS35 |
| Rear gear set | 14 - 28 Teeth 6-speed |
Jamis X-20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano TX30 Short Cage |
| Fork material | Single Crown |
| Fork type | 40 (millimeters) Travel Suspension |
Other Specs of Jamis X-20
| Component group sets | Mountain Mix |
| Pedals details | ATB Style |
| Rear shock absorber | Not Available |
| Saddle seat | XC ATB |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Pillar |
Trek Mt. Track 240
General Infos| Model | Mt. Track 240 |
| Manufacturer | Trek |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Team Blue and White |
| Sizes |
- Boys 13 (inches) - girls 13 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 24 X 1.75 (inches) Bontrager Revolt ST-2 Front: 24 X 2.10 (inches) Bontrager Revolt ST-2 |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Lee Chi LV77E Levers Tektro 915A Brakes |
| Hubs for disc brakes | Nutted Aluminum |
| Rims manufacturer | 32-hole Alloy |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Seat Tube and hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | 30 (millimeters) Rise Steel |
| Handlebar extender | Steel |
| Handlebar stem details | Steel |
| Headset size | 1 1/8 (inches) Victor VP-H992W |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z-51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Victor VPB-33W |
| Crankset parts and sizes | 24/34/42 Teeth SR XR17 |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 13 - 28 Teeth 7-speed |
Trek Mt. Track 240 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Altus |
| Derailleur (Rear) | Shimano Tourney TY-30 |
| Fork material | Not Available |
| Fork type | Not Available |
Other Specs of Trek Mt. Track 240
| Component group sets | Juvenile Mix |
| Pedals details | Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Velo |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its X-20 bike manual
- Find All parts, tires and accessories of Jamis X-20 Youth here
- Get your Trek Mt. Track 240 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Mt. Track 240 Youth here