Ross CENTAUR W/FENDERS 1997 VS Trek 7.1 FX STEP-THROUGH 2010 specs comparison

Ross Centaur w/fenders
General InfosModel | Centaur w/fenders |
Manufacturer | Ross |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice | -Green |
Sizes | - 16 (inches)- 18 (inches) |
Sizes | - 16 (inches)- 18 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.75 (inches) Ross |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Aluminum LeversShimano Nexus Roller Brake and Shimano Altus Front Brakes |
Hubs for disc brakes | Rear: Shimano Nexus Roller BrakeFront: Shimano Altus |
Rims manufacturer | 36-holeAlex 7X |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeRichman Stainless Steel |
Frame and Body Specs
Frame materials | Aluminum |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | Sameness Chromoly |
Headset size | 1 (inches) YST 665 |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 122.5 (millimeters) SpindleYST BB 621 |
Crankset parts and sizes | 36 TeethDotek Aluminum |
Gear shift levers | Shimano Inter-7 ST-7S20 |
Rear gear set | 21 Teeth7-speed Internal |
Ross Centaur w/fenders Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | Ross |
Other Specs of Ross Centaur w/fenders
Component group sets | Shimano Nexus |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Viscount 6000 With Springs |
Seat post extension | 25.4 (millimeters) DiameterAluminum Micro-adjust |

Trek 7.1 FX Step-through
General InfosModel | 7.1 FX Step-through |
Manufacturer | Trek |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice | -Matte Black |
Sizes | - 15 (inches)- 17.5 (inches) |
Wheels And Breaking System
Bike front tire | 700 X 35c Bontrager H2 |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano EF50 LeversTektro V Brakes |
Hubs for disc brakes | Alloy |
Rims manufacturer | 32-holeBontrager 750 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Alpha White Aluminum |
Frame type | TIG-welded |
Handlebar construction | Bontrager Approved |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Approved |
Headset size | 1 1/8 (inches) Threadless Aheadset Slimstak |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 48/38/28 TeethShimano M151 With Chainguard |
Gear shift levers | Shimano EF50 Trigger |
Rear gear set | 14 - 34 Teeth7-speed |
Trek 7.1 FX Step-through Fork System Data
Derailleur (Front) | Shimano M191 |
Derailleur (Rear) | Shimano Acera |
Fork material | Unicrown CrownHigh Tensile Steel |
Fork type | Trek |
Other Specs of Trek 7.1 FX Step-through
Component group sets | Co (millimeters)uter Mix |
Pedals details | Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontrager SSR |
Seat post extension | Alloy Suspension |
Useful links and guides ....
- To know more about this exacte bike, Ross provided us with the latest version of its Centaur w/fenders bike manual
- Find All parts, tires and accessories of Ross Centaur w/fenders Commuter here
- Get your Trek 7.1 FX Step-through manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 7.1 FX Step-through Commuter here