SE Racing QUADRANGLE PRO 2009 VS Diamondback RM JR 2002 specs comparison
SE Racing Quadrangle Pro
General InfosModel | Quadrangle Pro |
Manufacturer | SE Racing |
Year of production | 2009 |
Current price | Check price Here ==> |
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 |

Diamondback RM JR
General InfosModel | RM JR |
Manufacturer | Diamondback |
Year of production | 2002 |
Current price | Check price Here ==> |
Color choice | -Red and White |
Sizes | - Race |
Wheels And Breaking System
Bike front tire | 20 X 1 3/8 (inches) Tioga Comp III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 319A Rear LeversTektro 927A Rear Brakes |
Hubs for disc brakes | Aluminum |
Rims manufacturer | 36-holeAlex VP-15F |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Chromoly BMX |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum |
Headset size | 1 (inches) Threadless Aluminum |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC Z-610HX |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | YST BB-621 |
Crankset parts and sizes | 42 Teeth1-piece 165 (millimeters) |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Diamondback RM JR Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | Not Available |
Other Specs of Diamondback RM JR
Component group sets | Not Available |
Pedals details | Aluminum |
Rear shock absorber | Not Available |
Saddle seat | Diamondback Uni-style |
Seat post extension | 22.2 (millimeters) DiameterAluminum |
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 Diamondback RM JR manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback RM JR BMX here