Sampson Z7 PRO ROAD CHORUS 2002 VS Raleigh BACK ALLEY 2011 specs comparison
Sampson z7 Pro Road Chorus
General Infos| Model | z7 Pro Road Chorus |
| Manufacturer | Sampson |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
- Paint Optional -Matte Titanium |
| Sizes |
- 50 - 52 - 54 - 56 - 58 - 60 - 62 |
| Sizes |
- 50 - 52 - 54 - 56 - 58 - 60 - 62 |
Wheels And Breaking System
| Bike front tire | 700 X 23c Michelin Axial Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Campagnolo Chorus Ergo Levers Campagnolo Chorus Dual Pivot Front and Campagnolo Chorus Differential Rear Brakes |
| Hubs for disc brakes | Campagnolo Proton |
| Rims manufacturer | 24-hole and 28-hole Campagnolo Proton |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | 14/15 Ga. Double-butted Campagnolo Stainless Steel |
Frame and Body Specs
| Frame materials | 3Al and 2.5V Titanium |
| Frame type | TIG-welded |
| Handlebar construction | 3T Forma |
| Handlebar extender | Not Available |
| Handlebar stem details | 3T Forgie |
| Headset size | 1 1/8 (inches) Threadless Cane Creek S-2 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Campagnolo Record |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 102 (millimeters) Spindle Campagnolo Chorus |
| Crankset parts and sizes | 39/53 Teeth Campagnolo Chorus |
| Gear shift levers | Campagnolo Chorus Ergo |
| Rear gear set | Optional Of Gearing 10-speed |
Sampson z7 Pro Road Chorus Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Campagnolo Chorus |
| Derailleur (Rear) | Campagnolo Chorus |
| Fork material | Sloping Crown Carbon Fiber Composite With Aluminum Steerer |
| Fork type | Reynolds Ouzo Comp |
Other Specs of Sampson z7 Pro Road Chorus
| Component group sets | Campagnolo Chorus |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Optional |
| Seat post extension | 27.2 (millimeters) Diameter Thomson Elite |
Raleigh BACK ALLEY
General Infos| Model | BACK ALLEY |
| Manufacturer | Raleigh |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Light green and navy blue |
| Sizes |
- 50 (centimeters) - 53 (centimeters) - 55 (centimeters) - 57 (centimeters) - 59cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Vittoria Randdoneur |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Inline Levers Promax Dual Pivot Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Weinmann DP18 |
| Spoke nipples type | Alloy |
| Spoke wheel | 14ga. Stainless Stainless |
Frame and Body Specs
| Frame materials | Reynolds 520 |
| Frame type | Steel |
| Handlebar construction | Butted Aluminum Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy 3D Forged |
| Headset size | 1 1/8 (inches) Ahead |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 42T Teeth Alloy Track |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Raleigh BACK ALLEY Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Chromo |
| Fork type | 4130 Chromoly c |
Other Specs of Raleigh BACK ALLEY
| Component group sets | Road Mix |
| Pedals details | Avenir ATB Resin Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Avenir Classic Road |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Sampson provided us with the latest version of its z7 Pro Road Chorus bike manual
- Find All parts, tires and accessories of Sampson z7 Pro Road Chorus Road here
- Get your Raleigh BACK ALLEY manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Raleigh BACK ALLEY Road here