Haro ROSCOE 2008 VS GT ZUM 4.0 2006 specs comparison
Haro Roscoe
General InfosModel | Roscoe |
Manufacturer | Haro |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice | - Acid Green-Pearl White |
Sizes | - 14 (inches)- 16 (inches)- 18 (inches)- 20 (inches)- 22 (inches) |
Sizes | - 14 (inches)- 16 (inches)- 18 (inches)- 20 (inches)- 22 (inches) |
Wheels And Breaking System
Bike front tire | 700 X 35c Ritchey Speedmax Delta |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano M405 LeversShimano Alivio Brakes |
Hubs for disc brakes | Joy Tech Alloy QR |
Rims manufacturer | Ritchey Girder XC |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
Frame materials | 6061 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Ritchey Comp 31.8 |
Handlebar extender | Optional |
Handlebar stem details | Ritchey Adjustable |
Headset size | 1 1/8 (inches) Ritchey Pro |
Gearing Specifications
Bicycle chain | KMC Z72 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Cartridge |
Crankset parts and sizes | 26/36/48 TeethTruVativ ISO Flo |
Gear shift levers | Shimano M405 |
Rear gear set | 11 - 28 Teeth8-speed |
Haro Roscoe Fork System Data
Derailleur (Front) | Shimano C051 |
Derailleur (Rear) | Shimano Deore |
Fork material | Unicrown CrownAlloy and chromoly Steerer |
Fork type | Not Available |
Other Specs of Haro Roscoe
Component group sets | Mountain Mix |
Pedals details | Wellgo Nylon With Alloy Cage |
Rear shock absorber | Not Available |
Saddle seat | Selle San Marco Ishia K |
Seat post extension | 27.2 (millimeters) DiameterAlloy With Built In Taillight |

GT ZuM 4.0
General InfosModel | ZuM 4.0 |
Manufacturer | GT |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice | -Light Silver |
Sizes | - Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
Bike front tire | 26 X 1.25 (inches) Tioga City Slicker |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | 110 (millimeters) Arms 70 (millimeters) DIN Pads Brakes Shimano ST-EF29 LeversTektro Linear Pull |
Hubs for disc brakes | Rear: Alloy QR Casette HubFront: Alloy QR Hub |
Rims manufacturer | Double Wall Alloy Rims With CNC Type Sidewall |
Spoke nipples type | Brass CP |
Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | GT Triple Triangle 6061 Custom Tube-set |
Frame type | TIG-welded |
Handlebar construction | Butted 6061 Heat Treated AluminumGT Riser Bar |
Handlebar extender | Not Available |
Handlebar stem details | Threadless 25 Degree Rise With 4 Bolt Alum Face PlateGT ATB |
Headset size | FSA Integrated |
Gearing Specifications
Bicycle chain | Shimano |
Bottom bracket shell width | Not Available |
Bottom bracket type | Cartridge Sealed |
Crankset parts and sizes | 22/32/44 TeethSuntour XCT-252 |
Gear shift levers | Shimano ST-EF29 |
Rear gear set | 11 - 32 Teeth8-speed |
GT ZuM 4.0 Fork System Data
Derailleur (Front) | Shimano Acera |
Derailleur (Rear) | Shimano Acera |
Fork material | Steel and aluminum and magnesium |
Fork type | 50 (millimeters)SR NRX-6000 |
Other Specs of GT ZuM 4.0
Component group sets | Co (millimeters)uter Mix |
Pedals details | High Impact Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | WTB Speed V |
Seat post extension | GT Aluminum 6061 |
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Useful links and guides ....
- To know more about this exacte bike, Haro provided us with the latest version of its Roscoe bike manual
- Find All parts, tires and accessories of Haro Roscoe Commuter here
- Get your GT ZuM 4.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT ZuM 4.0 Commuter here