Scott SCALE JR 20 2011 VS Gary Fisher MT. JAM 1999 specs comparison
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➜ Scott Scale JR 20 price
➜ Gary Fisher Mt. Jam price
Scott Scale JR 20
General Infos| Model | Scale JR 20 |
| Manufacturer | Scott |
| Year of production | 2011 |
| Current price | 🛒 View Price → |
| Color choice | -Yellow and black |
| Sizes | - 20 (inches) |
| Sizes | - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.0 (inches) K-829 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro JL510-TS LeversLee Chi 209 P Brakes |
| Hubs for disc brakes | Rear: JY-432 NuttedFront: JY-433 Nutted |
| Rims manufacturer | 32-holeAlex C-1000 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. UCP |
Frame and Body Specs
| Frame materials | 6061 Alloy c |
| Frame type | Alloy |
| Handlebar construction | Junior Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | HL-TDS-C41-8 |
| Headset size | VP-A71 |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TH M1 |
| Crankset parts and sizes | 42/34t TeethLasco Double |
| Gear shift levers | Shimano SL-RS35-6 Revo Shifter |
| Rear gear set | 14 - 28 Teeth6-speed |
Scott Scale JR 20 Fork System Data
| Derailleur (Front) | Shimano FD-M190 |
| Derailleur (Rear) | Shimano Alivio RD-M410 |
| Fork material | Not Available |
| Fork type | 50 (millimeters) TravelRST Capa T20 |
Other Specs of Scott Scale JR 20
| Component group sets | Mountain Mix |
| Pedals details | VP-570 |
| Rear shock absorber | Not Available |
| Saddle seat | Junior Racing |
| Seat post extension | 26.8 (millimeters) DiameterScott SCP-252 |
Gary Fisher Mt. Jam
General Infos| Model | Mt. Jam |
| Manufacturer | Gary Fisher |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Chrome-Plated |
| Sizes | - 11.5 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 2.00 (inches) Knobby |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Tektro 317A LeversTektro 915A Brakes |
| Hubs for disc brakes | NuttedKung Ten Aluminum |
| Rims manufacturer | 32-holeAluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight GaugeSteel |
Frame and Body Specs
| Frame materials | Chromoly Seat Tube and hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Chromoly |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Victor VP-H692W |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC Z-51 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | Victor VPB-33W |
| Crankset parts and sizes | 24/34/42 TeethSR XR17 |
| Gear shift levers | Grip Shift MRX-200 |
| Rear gear set | 13 - 28 Teeth7-speed |
Gary Fisher Mt. Jam Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano Altus Top-swing |
| Derailleur (Rear) | Shimano Tourney TY-30 |
| Fork material | Triple-clamp CrownAluminum and chromoly |
| Fork type | 2.5 (inches) TravelRST 281 |
Other Specs of Gary Fisher Mt. Jam
| Component group sets | Mountain Mix |
| Pedals details | ResinPlatform |
| Rear shock absorber | Not Available |
| Saddle seat | Fisher SuperSoft |
| Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Scott provided us with the latest version of its Scale JR 20 bike manual
- Find All parts, tires and accessories of Scott Scale JR 20 Youth here
- Get your Gary Fisher Mt. Jam manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Gary Fisher Mt. Jam Youth here