GT BUMP 2003 VS Hoffman Bikes RHYTHM EL2 2006 specs comparison
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GT Bump
General InfosModel | Bump |
Manufacturer | GT |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
- Yellow -Blue |
Sizes |
- One |
Sizes |
- One |
Wheels And Breaking System
Bike front tire | 20 X 2.10 (inches) GT LP-4 |
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 | 14 (millimeters) Axle Aluminum |
Rims manufacturer | 36-hole Alex G22 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
Frame type | TIG-welded |
Handlebar construction | GT BMX |
Handlebar extender | Not Available |
Handlebar stem details | GT Piston |
Headset size | 1 1/8 (inches) Threadless Victor VP-A74F |
Gearing Specifications
Bicycle chain | 1/2 X 3/16 (inches) KMC 410 |
Bottom bracket shell width | American |
Bottom bracket type | Not Available |
Crankset parts and sizes | 39 Teeth GT 3-piece Chromoly |
Gear shift levers | Not Available |
Rear gear set | 14 Teeth 1-speed |
GT Bump Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | GT |
Other Specs of GT Bump
Component group sets | Not Available |
Pedals details | GT Johnson Design |
Rear shock absorber | Not Available |
Saddle seat | 9 (millimeters) Rails GT Jr Jump |
Seat post extension | Steel Micro-adjust |
Hoffman Bikes Rhythm EL2
General InfosModel | Rhythm EL2 |
Manufacturer | Hoffman Bikes |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice |
- Bee Yellow - EBE Gray -Black |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.95 (inches) Hoffman Skid Mark Front: 20 X 1.95 (inches) Duro Street and Dirt |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 289A Rear Levers Tektro 907A U-brake Rear Brakes |
Hubs for disc brakes | 14 (millimeters) Axle Aluminum |
Rims manufacturer | 36-hole Jalco Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Down Tube and hi-tensile Steel Chromoly Top Tube |
Frame type | TIG-welded |
Handlebar construction | HB 2-piece |
Handlebar extender | Not Available |
Handlebar stem details | Block Stem |
Headset size | 1 1/8 (inches) Threadless Tien Hsin TH-888 |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Loose Ball |
Crankset parts and sizes | 36 Teeth 3-piece Chromoly |
Gear shift levers | Not Available |
Rear gear set | 13 Teeth 1-speed |
Hoffman Bikes Rhythm EL2 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Hoffman |
Other Specs of Hoffman Bikes Rhythm EL2
Component group sets | Not Available |
Pedals details | Wellgo LU-313 |
Rear shock absorber | Not Available |
Saddle seat | Hoffman Stencil |
Seat post extension | 25.4 (millimeters) Diameter 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 Freestyle here
- Get your Hoffman Bikes Rhythm EL2 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman Bikes Rhythm EL2 Freestyle here