Norco NAIL 21 2011 VS Felt SR81 2003 specs comparison
Norco Nail 21
General Infos| Model | Nail 21 |
| Manufacturer | Norco |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Desert with Red ano highlights |
| Sizes |
- Large |
| Sizes |
- Large |
Wheels And Breaking System
| Bike front tire | Rear: 21 X 1.95 (inches) Kenda Kontact Front: 21 X 2.25 (inches) Kenda Kontact |
| Bike rear tire | Not Available |
| Bike wheel size | 21 (inches) Wheels |
| Brakeset type | Tektro Alloy Levers Tektro Caliper Front and Tektro Rear Brakes |
| Hubs for disc brakes | KT Alloy |
| Rims manufacturer | 36-hole Rear: Alienation PBR DW Front: Alienation PBR SW |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | CroMo |
| Frame type | TIG-welded |
| Handlebar construction | CroMo 8 (inches) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | FSA Impact |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 19 (millimeters) Mid BB |
| Crankset parts and sizes | 3 Piece CroMo |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
Norco Nail 21 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single Crown Cromo |
| Fork type | Hi Ten |
Other Specs of Norco Nail 21
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Wellgo Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Velo |
| Seat post extension | Integrated |
Felt SR81
General Infos| Model | SR81 |
| Manufacturer | Felt |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
-Red |
| Sizes |
- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters) - 62cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Felt Inertia |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Rear: Shimano Front: Felt |
| Rims manufacturer | Alex AT-450 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum Flat Bar |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum 4 Bolt |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | 68 (millimeters) American |
| Bottom bracket type | 118.5 (millimeters) Spindle Cartridge |
| Crankset parts and sizes | 30/42/52 Teeth Aluminum |
| Gear shift levers | Shimano SL-R440 Flat Bar |
| Rear gear set | 12 - 25 Teeth 9-speed |
Felt SR81 Fork System Data
| Derailleur (Front) | Clamp-on Shimano |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Unicrown Crown Carbon Fiber |
| Fork type | Felt |
Other Specs of Felt SR81
| Component group sets | Flatbar Mix |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Felt Anatomic |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum Suspension |
Useful links and guides ....
- To know more about this exacte bike, Norco provided us with the latest version of its Nail 21 bike manual
- Find All parts, tires and accessories of Norco Nail 21 Commuter here
- Get your Felt SR81 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Felt SR81 Commuter here
