Velopedia Bicycle Archive
2011 Jamis X.20
Juvenile mountain bike, suspension bicycle from the Velopedia specification archive.
- Original MSRP
- $275.00
- Sizes
- 10"
- Colors
- Gloss black/stainless, monterey red/pearl white
- Weight
- 25.25 lbs
- Archive ID
- 23813
Current market
Checking current listings…Frameset
| Frame Construction | Aluminum |
|---|---|
| Frame Material | 6061 aluminum |
| Fork | Smash Suspension, 40mm travel |
| Rear Shock | N/A |
Drivetrain
| Component Group | Mountain Mix |
|---|---|
| Shifters | Shimano RevoShift |
| Rear Derailleur | Shimano TX-31 |
| Crankset | Forged Alloy, 36T teeth |
| Bottom Bracket | Cotterless Type 3B axle, 119mm spindle |
| BB Shell Width | 68mm |
| Cassette | Indexed freewheel |
| Rear Cogs | 7-speed, 14 - 28 teeth |
| Chain | KMC Z30 |
| Pedals | ATB style |
Brakes
| Brakes | Alloy Linear Pull brakes, alloy short reach levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" Aheadset |
|---|---|
| Handlebar | ATB Alloy riser |
| Handlebar Extensions | Not included |
| Stem | Jamis Threadless |
| Saddle | XC ATB |
| Seatpost | Alloy Pillar, 27.2mm diameter |
Wheels & Tires
| Hubs | Heavy Duty ATB with Nutted Axles |
|---|---|
| Rims | Alloy, 36-hole |
| Spokes | Nickel-plated, 14ga. (2.0mm) |
| Front Tire | 20 x 1.95" CST ATB |
| Wheel Size | 20" wheels |
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.