Trailmate JR. JOYRIDER 1998 VS Specialized HOTROCK 20 STREET BOYS 2012 specs comparison
Trailmate Jr. Joyrider
General InfosModel | Jr. Joyrider |
Manufacturer | Trailmate |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
-Red |
Sizes |
- Standard size for everyone |
Sizes |
- Standard size for everyone |
Wheels And Breaking System
Bike front tire | Rear: 16 (inches) Front: 12 (inches) |
Bike rear tire | Not Available |
Bike wheel size | Rear: 16 (inches) Wheels Front: 12 (inches) |
Brakeset type | Steel Levers Steel Caliper Brakes |
Hubs for disc brakes | Rear: Coaster Brake Nutted Front: Steel |
Rims manufacturer | Skyway |
Spoke nipples type | Not Available |
Spoke wheel | Molded Reinforced Nylon |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | MIG-welded |
Handlebar construction | Trailmate |
Handlebar extender | Not Available |
Handlebar stem details | Not Available |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | 68 (millimeters) Threadless |
Bottom bracket type | One Piece |
Crankset parts and sizes | 22 Teeth 1-piece 5 1/2 (inches) |
Gear shift levers | Not Available |
Rear gear set | 13 Teeth 1-speed |
Trailmate Jr. Joyrider Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Hi-tensile Steel |
Fork type | Trailmate |
Other Specs of Trailmate Jr. Joyrider
Component group sets | Not Available |
Pedals details | Not Available |
Rear shock absorber | Not Available |
Saddle seat | Central Specialties |
Seat post extension | Trailmate |
![Specialized Hotrock 20 Street Boys 2012 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Hotrock-20-Street-Boys-2012-specs.jpg)
Specialized Hotrock 20 Street Boys
General InfosModel | Hotrock 20 Street Boys |
Manufacturer | Specialized |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice |
-Red |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | Nimbus With Flk Jkt 20 X1.5 (inches) |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Die Cast Alloy Linear Pull |
Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
Rims manufacturer | Alex C-1000 20 (inches) |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | A1 Premium Aluminum |
Frame type | Not Available |
Handlebar construction | Hi-Ten Riser |
Handlebar extender | Not Available |
Handlebar stem details | Ahead 25.4 |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC Z-50 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Water Sealed Loose-ball |
Crankset parts and sizes | Forged Alloy |
Gear shift levers | Shimano RS-31 Revo Twist 6spd |
Rear gear set | Not Available |
Specialized Hotrock 20 Street Boys Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Shimano FT-30 |
Fork material | Not Available |
Fork type | Alloy Straight Blades |
Other Specs of Specialized Hotrock 20 Street Boys
Component group sets | Not Available |
Pedals details | Compostie |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Specialized Kids Body Geometry |
Seat post extension | Alloy 27.2 |
Useful links and guides ....
- To know more about this exacte bike, Trailmate provided us with the latest version of its Jr. Joyrider bike manual
- Find All parts, tires and accessories of Trailmate Jr. Joyrider Youth here
- Get your Specialized Hotrock 20 Street Boys manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hotrock 20 Street Boys Youth here