Mirraco UNDERBOSS 2008 VS SE Racing BRONCO 2004 specs comparison
Mirraco UnderBoss
General Infos| Model | UnderBoss |
| Manufacturer | Mirraco |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Deep Blue -Steel Gray |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.95 (inches) CST Dirt Front: 20 X 2.125 (inches) CST Dirt |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 289 Rear Levers Tektro U-brake Rear Brakes |
| Hubs for disc brakes | Rear: Coaster Brake Front: 3/8 (inches) Axle |
| Rims manufacturer | 36-hole Alex C-303 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Mirraco 2-piece |
| Handlebar extender | Optional |
| Handlebar stem details | M3 Alloy |
| Headset size | 1 1/8 (inches) VP A-71 |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | American |
| Crankset parts and sizes | 38 Teeth 152 (millimeters) 1-piece |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Mirraco UnderBoss Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Mirraco |
Other Specs of Mirraco UnderBoss
| Component group sets | BMX |
| Pedals details | Wellgo Resin |
| Rear shock absorber | Not Available |
| Saddle seat | M3 8 (millimeters) Rails |
| Seat post extension | 25.4 (millimeters) Diameter Steel |
SE Racing Bronco
General Infos| Model | Bronco |
| Manufacturer | SE Racing |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Black - Screaming Red -Chrome Plated |
| Sizes |
- 20 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Duro Motorcross Front: 20 X 2.125 (inches) Duro Motorcross |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Promax 2 Finger Alloy Rear Levers Promax MV-295 V-brake With Coaster Brake Rear Brakes |
| Hubs for disc brakes | Rear: SE Racing Alloy Alloy Coaster Brake Front: SE Racing |
| Rims manufacturer | 36-hole SE Racing Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | SE Racing Hi-Tesile Steel |
| Frame type | Not Available |
| Handlebar construction | 4130 CrMo SE Racing Wing Bar |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy Se Racing BMX |
| Headset size | 1 1/8 (inches) Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Modus 1-pc |
| Crankset parts and sizes | 165 (millimeters) 44 Teeth Hot Forged SE Racing 1-pc |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
SE Racing Bronco Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Hi-tensile Steel |
| Fork type | SE Racing BMX |
Other Specs of SE Racing Bronco
| Component group sets | Not Available |
| Pedals details | Welgo BMX Resin |
| Rear shock absorber | Not Available |
| Saddle seat | SE Racing BMX |
| Seat post extension | 350 (millimeters) Steel SE Racing |
Useful links and guides ....
- To know more about this exacte bike, Mirraco provided us with the latest version of its UnderBoss bike manual
- Find All parts, tires and accessories of Mirraco UnderBoss BMX here
- Get your SE Racing Bronco manual book version yo know further about this bike
- Saddles, tires And mechanical parts for SE Racing Bronco BMX here