Jamis X-20 2010 VS KHS T-REX 2006 specs comparison
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➜ Jamis X-20 price
➜ KHS T-Rex price
Jamis X-20
General Infos| Model | X-20 |
| Manufacturer | Jamis |
| Year of production | 2010 |
| Current price | 🛒 View Price → |
| 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 LeversAlloy Linear Pull Brakes |
| Hubs for disc brakes | Heavy Duty ATB With Nutted Axles |
| Rims manufacturer | 36-holeAlloy |
| 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) SpindleCotterless Type 3PB Axle |
| Crankset parts and sizes | 36 TeethForged Alloy With Chainguard |
| Gear shift levers | Shimano RevoShift SL-RS35 |
| Rear gear set | 14 - 28 Teeth6-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) TravelSuspension |
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) DiameterAlloy Pillar |
KHS T-Rex
General Infos| Model | T-Rex |
| Manufacturer | KHS |
| Year of production | 2006 |
| Current price | 🛒 View Price → |
| Color choice | - Black and Blue- Silver and Purple-Silver and Black |
| Sizes | - Boys (inches)- girls 24 wheel (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 2.25 (inches) KHS |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Alloy Lever Resin Bracket LeversAPSE Alloy Linear Pull Brakes |
| Hubs for disc brakes | Formula Alloy |
| Rims manufacturer | 36-holeAlloy 24 (inches) |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeBlack |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Alloy 30 (millimeters) Rise |
| Handlebar extender | Not Available |
| Handlebar stem details | 40 DegreeAlloy |
| Headset size | 1 1/8 (inches) Threadless Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC Z51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | VP-B33 With Bolted Axle |
| Crankset parts and sizes | 42/34/24 TeethShimano FC-TX70 With CG |
| Gear shift levers | SRAM MRX |
| Rear gear set | 14 - 28 Teeth7-speed |
KHS T-Rex Fork System Data
| Derailleur (Front) | Shimano FD-TZ30DM6 |
| Derailleur (Rear) | Shimano RD-TX50 |
| Fork material | Not Available |
| Fork type | 65 (millimeters)Mozo M30 |
Other Specs of KHS T-Rex
| Component group sets | Shimano Mix |
| Pedals details | VP MTB With Boron Axle |
| Rear shock absorber | Not Available |
| Saddle seat | Two ToneKHS VL-4010 |
| Seat post extension | Alloy SP-102 |
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 KHS T-Rex manual book version yo know further about this bike
- Saddles, tires And mechanical parts for KHS T-Rex Youth here