SE Racing QUADRANGLE PRO 2009 VS Robinson JR. 1997 specs comparison
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➜ SE Racing Quadrangle Pro price
➜ Robinson Jr. price
SE Racing Quadrangle Pro
General Infos| Model | Quadrangle Pro |
| Manufacturer | SE Racing |
| Year of production | 2009 |
| Current price | 🛒 View Price → |
| Color choice | -Cool White |
| Sizes | - 20.5 TT (inches) |
| Sizes | - 20.5 TT (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches)Front: 20 X 1.95 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 275A Two Finger LeversTektro 907A U-brake Brakes |
| Hubs for disc brakes | SE Racing Alloy 14 (millimeters) |
| Rims manufacturer | 36-hole and 48-holeAlex G22 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | SE Racing CR-MO Wild Bar |
| Handlebar extender | Optional |
| Handlebar stem details | SE Front Load Alloy |
| Headset size | 1 1/8 (inches) Tange |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid BB |
| Crankset parts and sizes | 36 TeethSE 3-pc Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 13 Teeth1-speed |
SE Racing Quadrangle Pro Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Landing Gear |
Other Specs of SE Racing Quadrangle Pro
| Component group sets | BMX |
| Pedals details | Wellgo Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | SE Racing Pivotal |
| Seat post extension | 25.4 (millimeters) DiameterPivotal Micro Adjust Aluminum |
Robinson Jr.
General Infos| Model | Jr. |
| Manufacturer | Robinson |
| Year of production | 1997 |
| Current price | 🛒 View Price → |
| Color choice | -Ball burnished |
| Sizes | - Boys |
Wheels And Breaking System
| Bike front tire | 20 X 1 1/8 (inches) GT AA Pro Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-122 Jr. LeversDia-Compe Aluminum Side-pull Caliper Rear Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 36-holeAraya |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Robinson Aluminum |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Aluminum |
| Headset size | 1 (inches) Threadless Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC 410 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39 Teeth3-piece Aluminum |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Robinson Jr. Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Robinson |
Other Specs of Robinson Jr.
| Component group sets | Not Available |
| Pedals details | GT Aluminum Platforms |
| Rear shock absorber | Not Available |
| Saddle seat | GT Plastic |
| Seat post extension | AluminumPillar |
Useful links and guides ....
- To know more about this exacte bike, SE Racing provided us with the latest version of its Quadrangle Pro bike manual
- Find All parts, tires and accessories of SE Racing Quadrangle Pro BMX here
- Get your Robinson Jr. manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Robinson Jr. BMX here