Robinson DEFENDER 1999 VS Mirraco BRONSON 2012 specs comparison
Robinson Defender
General Infos| Model | Defender |
| Manufacturer | Robinson |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Graphite |
| Sizes |
- Boys |
| Sizes |
- Boys |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Tioga Comp III Front: 20 X 2.125 (inches) Tioga Comp III |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Linear-pull Rear Levers Tektro Linear-pull Rear Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | Weinmann ZAC-X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | Welded |
| Handlebar construction | Dyno Expert |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy Ahead Type |
| Headset size | 1 1/8 (inches) Threadless Aheadset SX-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth GT 1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Robinson Defender Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | GT |
Other Specs of Robinson Defender
| Component group sets | Not Available |
| Pedals details | GT Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Chromoly Rails SDG Slim Jim Kevlar |
| Seat post extension | GT Aluminum Micro-adjust |
Mirraco Bronson
General Infos| Model | Bronson |
| Manufacturer | Mirraco |
| Year of production | 2012 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Black -Flat Emerald |
| Sizes |
- 20.75 TT (inches) |
Wheels And Breaking System
| Bike front tire | Innova Multi-Terrain 20x2.3 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Rear Side Pull Caliper |
| Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
| Rims manufacturer | Black Label Alloy 36h |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 2 Tubes Chromoly |
| Frame type | Not Available |
| Handlebar construction | Black Label 2-PC |
| Handlebar extender | Not Available |
| Handlebar stem details | Black Label Alloy |
| Headset size | Integrated 1-1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | Unavailable Chain |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | MID BB |
| Crankset parts and sizes | Vise 3-PC |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | Not Available |
Mirraco Bronson Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | Chromoly Tapered Legs |
Other Specs of Mirraco Bronson
| Component group sets | Not Available |
| Pedals details | Black Label Plastic |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Plastic Pivotal |
| Seat post extension | Pivotal 25.4 |
Useful links and guides ....
- To know more about this exacte bike, Robinson provided us with the latest version of its Defender bike manual
- Find All parts, tires and accessories of Robinson Defender BMX here
- Get your Mirraco Bronson manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Mirraco Bronson BMX here