Trek GROMMET 2004 VS Specialized ROCKHOPPER 24 1996 specs comparison
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Trek Grommet
General InfosModel | Grommet |
Manufacturer | Trek |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice |
-Red and Silver |
Sizes |
- Boys |
Sizes |
- Boys |
Wheels And Breaking System
Bike front tire | 12 X 1.75 (inches) Kenda Kruiser |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Coaster Brake Rear |
Hubs for disc brakes | Nutted Steel |
Rims manufacturer | Chrome Steel |
Spoke nipples type | Not Available |
Spoke wheel | Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Rise Steel |
Handlebar extender | Optional |
Handlebar stem details | Steel |
Headset size | 1 (inches) Threaded Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 28 Teeth Steel One-piece |
Gear shift levers | Not Available |
Rear gear set | 20 Teeth 1-speed |
Trek Grommet Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Trek |
Other Specs of Trek Grommet
Component group sets | Not Available |
Pedals details | Platform Resin |
Rear shock absorber | Not Available |
Saddle seat | Trek Jr |
Seat post extension | Steel |
Specialized Rockhopper 24
General InfosModel | Rockhopper 24 |
Manufacturer | Specialized |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice |
- green -Dark blue |
Sizes |
- Boys 14 (inches) - girls 14 (inches) |
Wheels And Breaking System
Bike front tire | 24 X 1.80 (inches) Specialized Ground Control II |
Bike rear tire | Not Available |
Bike wheel size | 24 (inches) Wheels |
Brakeset type | Chang Star 278C Levers Chang Star 852AT Cantilever Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded Steel |
Handlebar construction | Hsin Lung MTB Steel |
Handlebar extender | Not Available |
Handlebar stem details | Hsin Lung Steel |
Headset size | 1 (inches) YST Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | YST |
Crankset parts and sizes | 28/38/48 Teeth Tracer |
Gear shift levers | Grip Shift Quickshift |
Rear gear set | 14 - 28 Teeth 6-speed |
Specialized Rockhopper 24 Fork System Data
Derailleur (Front) | Bottom-pull Shimano Tourney TY-22 Top-swing |
Derailleur (Rear) | Shimano Tourney TY-22 |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Specialized |
Other Specs of Specialized Rockhopper 24
Component group sets | Shimano Tourney TY-22 |
Pedals details | Victor VP-872 |
Rear shock absorber | Not Available |
Saddle seat | Specialized Juvenile |
Seat post extension | 26.0 (millimeters) Diameter Steel |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Grommet bike manual
- Find All parts, tires and accessories of Trek Grommet Youth here
- Get your Specialized Rockhopper 24 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper 24 Youth here