GT BUMP 2009 VS Haro F1C 2010 specs comparison
GT Bump
General InfosModel | Bump |
Manufacturer | GT |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice | - Purple-Light Green |
Sizes | - 21.1 TT (inches) |
Sizes | - 21.1 TT (inches) |
Wheels And Breaking System
Bike front tire | Rear: 20 X 2.10 (inches) Kenda KiniptionFront: 20 X 2.125 (inches) Kenda K-Rad |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 274A Rear LeversTektro 907A U-brake Rear Brakes |
Hubs for disc brakes | Rear: GT Sealed CassetteFront: GT Aluminum Sealed |
Rims manufacturer | 32-hole and 36-holeAlienation PBR |
Spoke nipples type | Brass |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | Chromoly Main Triangle |
Frame type | TIG-welded |
Handlebar construction | GT Dirt and street Cr-mo |
Handlebar extender | Optional |
Handlebar stem details | GT FS Design |
Headset size | 1 1/8 (inches) Tange Seiki Fatty 22 |
Gearing Specifications
Bicycle chain | KMC Z510 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Mid BB |
Crankset parts and sizes | 33 TeethGT Tubular Cr-Mo 3pc. |
Gear shift levers | Not Available |
Rear gear set | 12 Teeth1-speed |
GT Bump Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | GT Dirt and Street |
Other Specs of GT Bump
Component group sets | BMX |
Pedals details | GT Dirt and Street Platform |
Rear shock absorber | Not Available |
Saddle seat | GT Slim |
Seat post extension | Aluminum Micro-adjust Double Bolt |

Haro F1c
General InfosModel | F1c |
Manufacturer | Haro |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice | - Anno Blue- Faded Red-Gloss Black |
Sizes | - Standard size for everyone |
Wheels And Breaking System
Bike front tire | 20 X 2.10 (inches) Haro MS4 |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Not Available |
Hubs for disc brakes | Rear: Steel 14 (millimeters) AxleFront: 3/8 (inches) Axle |
Rims manufacturer | 48-holeWeinmann Alloy |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Not Available |
Frame type | TIG-welded |
Handlebar construction | Hi-Ten 7 (inches) Rise |
Handlebar extender | Optional |
Handlebar stem details | Not Available |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Loose Ball USA Size |
Crankset parts and sizes | 39 TeethHaro Steel 1pc |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Haro F1c Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHi-Ten |
Fork type | Haro |
Other Specs of Haro F1c
Component group sets | BMX |
Pedals details | Haro Small Block Resin 1/2 (inches) |
Rear shock absorber | Not Available |
Saddle seat | Haro Slim |
Seat post extension | Haro Steel |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Bump bike manual
- Find All parts, tires and accessories of GT Bump BMX here
- Get your Haro F1c manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro F1c BMX here