Trek GROMMET 2004 VS Ross PRONTO W/TRAINING WHEELS 1997 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 |
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Ross Pronto w/training wheels
General InfosModel | Pronto w/training wheels |
Manufacturer | Ross |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
-Blue |
Sizes |
- Boys 7 (inches) |
Wheels And Breaking System
Bike front tire | 12 (inches) Ross Knobby With Slime Tire Sealant |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Coaster Brake |
Hubs for disc brakes | Not Available |
Rims manufacturer | Mag Wheels |
Spoke nipples type | Not Available |
Spoke wheel | Molded Reinforced Nylon |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | Pulse Welded |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | Steel |
Headset size | 1 (inches) YST 665 |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | One Piece |
Crankset parts and sizes | 30 Teeth 1-piece 3 1/2 (inches) |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
Ross Pronto w/training wheels Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Ross |
Other Specs of Ross Pronto w/training wheels
Component group sets | Not Available |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Ross Comfort |
Seat post extension | 22.2 (millimeters) Diameter Steel Pillar |
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 Ross Pronto w/training wheels manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Ross Pronto w/training wheels Youth here