GT BUMP 2009 VS Giant GFR CB 2007 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 Kiniption Front: 20 X 2.125 (inches) Kenda K-Rad |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 274A Rear Levers Tektro 907A U-brake Rear Brakes |
Hubs for disc brakes | Rear: GT Sealed Cassette Front: GT Aluminum Sealed |
Rims manufacturer | 32-hole and 36-hole Alienation 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 Teeth GT Tubular Cr-Mo 3pc. |
Gear shift levers | Not Available |
Rear gear set | 12 Teeth 1-speed |
GT Bump Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
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 |
Giant GFR CB
General InfosModel | GFR CB |
Manufacturer | Giant |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
- Charcoal -Red |
Sizes |
- Standard size for everyone |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.95 (inches) Kenda K-Rad Front: 20 X 2.125 (inches) Kenda K-Rad |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Alloy Rear Levers Tektro Direct Pull And Coaster Brake Rear Brakes |
Hubs for disc brakes | 3/8 (inches) Axle |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | Stainless Steel |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Oversize Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel Riser |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | Not Available |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Retainer Ball |
Crankset parts and sizes | 42 Teeth 1-piece Steel |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Giant GFR CB Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly and Hi-ten |
Fork type | Giant |
Other Specs of Giant GFR CB
Component group sets | BMX Mix |
Pedals details | Resin Platform |
Rear shock absorber | Not Available |
Saddle seat | Mini Dirt Jumper |
Seat post extension | 25.4 (millimeters) Diameter Steel Micro-adjust |
Related Bike comparison
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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 Giant GFR CB manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant GFR CB BMX here