Norco ALTA 2003 VS GT GTW TACHYON 2.0 2010 specs comparison
Norco Alta
General Infos| Model | Alta |
| Manufacturer | Norco |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) |
| Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | Kevlar 700 X 28c Panaracer Pasela |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora STI Dual Control Levers Tektro Oryx Brakes |
| Hubs for disc brakes | Shimano 3300 |
| Rims manufacturer | 36-hole Alex DM-18 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Anatomic Drop Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Quill |
| Headset size | 1 (inches) Chin Haur CH-903B |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-UN40 |
| Crankset parts and sizes | 30/42/52 Teeth Shimano Sora Triple |
| Gear shift levers | Shimano Sora STI Dual Control |
| Rear gear set | 12 - 23 Teeth 8-speed |
Norco Alta Fork System Data
| Derailleur (Front) | Clamp-on and 28.6 (millimeters) Shimano Sora Triple |
| Derailleur (Rear) | Shimano Tiagra GS |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Not Available |
Other Specs of Norco Alta
| Component group sets | Road Mix |
| Pedals details | Victor 992 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Ods Fusion 3 |
| Seat post extension | 26.8 (millimeters) Diameter Leechi SP-222 |
GT GTw Tachyon 2.0
General Infos| Model | GTw Tachyon 2.0 |
| Manufacturer | GT |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
- Silver -Steel Blue |
| Sizes |
- XS - S - M - L |
Wheels And Breaking System
| Bike front tire | 700 X 28c Vittoria Zaffiro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro RX-1 Levers Tektro RX 1.0 Brakes |
| Hubs for disc brakes | Rear: Shimano Tiagra R440 Front: Alloy With Quick Release |
| Rims manufacturer | 32-hole Alex DA22 |
| Spoke nipples type | Chrome Plated Brass |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Aluminum With Hydroformed TT And DT |
| Frame type | TIG-welded |
| Handlebar construction | Ritchey OE Flatbar 31.8 Clamp |
| Handlebar extender | Optional |
| Handlebar stem details | NVO Adjustable |
| Headset size | 1 1/8 (inches) Integrated Sealed Bearing |
Gearing Specifications
| Bicycle chain | KMC HG40 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 34/50 Teeth FSA Omega Compact |
| Gear shift levers | Shimano SL-R441 |
| Rear gear set | 11 - 25 Teeth 9-speed |
GT GTw Tachyon 2.0 Fork System Data
| Derailleur (Front) | Clamp On Shimano R453 |
| Derailleur (Rear) | Shimano Sora R-3400 |
| Fork material | Alloy |
| Fork type | GT Tachyon Rigid With Hydroformed Alloy Legs |
Other Specs of GT GTw Tachyon 2.0
| Component group sets | Flat Bar Road Mix |
| Pedals details | Steel Cage Trekking Alloy Body |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Deva Comp HP |
| Seat post extension | GT Design Alloy |
Useful links and guides ....
- To know more about this exacte bike, Norco provided us with the latest version of its Alta bike manual
- Find All parts, tires and accessories of Norco Alta Road here
- Get your GT GTw Tachyon 2.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT GTw Tachyon 2.0 Road here