Pyramid BMX 20 1999 VS Trailmate JR. JOYRIDER 1998 specs comparison
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Pyramid BMX 20
General InfosModel | BMX 20 |
Manufacturer | Pyramid |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
-Chrome-Plated |
Sizes |
- Boys 11 (inches) |
Sizes |
- Boys 11 (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) Knobby |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Coaster Rear |
Hubs for disc brakes | Rear: Coaster Brake Front: Jou Yu JY-443 |
Rims manufacturer | 36-hole HJC P-GN Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Sha-Dar Stainless Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel BMX |
Handlebar extender | Not Available |
Handlebar stem details | Alloy |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
Bottom bracket shell width | American 24tpi |
Bottom bracket type | One Piece |
Crankset parts and sizes | 44 Teeth 1-piece 6 1/2 (inches) |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
Pyramid BMX 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Oversize Unicrown Crown Hi-tensile Steel |
Fork type | Not Available |
Other Specs of Pyramid BMX 20
Component group sets | Not Available |
Pedals details | CS-972N |
Rear shock absorber | Not Available |
Saddle seat | GS-383 |
Seat post extension | 25.4 (millimeters) Diameter Steel |
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 |
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 |
Useful links and guides ....
- To know more about this exacte bike, Pyramid provided us with the latest version of its BMX 20 bike manual
- Find All parts, tires and accessories of Pyramid BMX 20 Youth here
- Get your Trailmate Jr. Joyrider manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trailmate Jr. Joyrider Youth here