Robinson JUNIOR 1995 VS Hoffman Bikes MANTRA 18PL 2008 specs comparison
Robinson Junior
General Infos| Model | Junior |
| Manufacturer | Robinson |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
-Chrome-plated |
| Sizes |
- Boys |
| Sizes |
- Boys |
Wheels And Breaking System
| Bike front tire | 20 X 1 1/8 (inches) GT AA Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe MX-122 Jr Levers Dia-Compe 500NR Brakes |
| Hubs for disc brakes | GT Alloy |
| Rims manufacturer | 28-hole Sun Metal MP-13 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded Steel |
| Handlebar construction | Robinson Jr. Alloy |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Mini Alloy |
| Headset size | 1 (inches) Tioga Beartrap II |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 42 Teeth Sugino GT |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Robinson Junior Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Robinson Jr. |
Other Specs of Robinson Junior
| Component group sets | Not Available |
| Pedals details | GT Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | One-piece Nylon |
| Seat post extension | 22.2 (millimeters) Diameter Composite Integral To Saddle |
Hoffman Bikes Mantra 18PL
General Infos| Model | Mantra 18PL |
| Manufacturer | Hoffman Bikes |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Lotus -Steel Blue |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | 18 (inches) HB Skidmark |
| Bike rear tire | Not Available |
| Bike wheel size | 18 (inches) Wheels |
| Brakeset type | Diacomp 177 Rear Levers Diatech Hombre U-brake Rear Brakes |
| Hubs for disc brakes | Rear: 36 HB Generator 14 (millimeters) Axle Front: 36 HB Generator 3/8 (inches) Axle |
| Rims manufacturer | 36-hole Alienation |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Not Available |
| Frame type | TIG-welded |
| Handlebar construction | HB Mini 2-piece |
| Handlebar extender | Optional |
| Handlebar stem details | Not Available |
| Headset size | FSA Impact |
Gearing Specifications
| Bicycle chain | KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed |
| Crankset parts and sizes | 27 Teeth 3 Piece Tubular 175 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 11 Teeth 1-speed |
Hoffman Bikes Mantra 18PL Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Chromoly |
| Fork type | HB Fat Free |
Other Specs of Hoffman Bikes Mantra 18PL
| Component group sets | BMX Mix |
| Pedals details | HB Solemate |
| Rear shock absorber | Not Available |
| Saddle seat | HB Slim Kevlar |
| Seat post extension | Not Available |
Useful links and guides ....
- To know more about this exacte bike, Robinson provided us with the latest version of its Junior bike manual
- Find All parts, tires and accessories of Robinson Junior BMX here
- Get your Hoffman Bikes Mantra 18PL manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman Bikes Mantra 18PL BMX here