Redline GROM-X 2005 VS Hoffman STAR EP 2001 specs comparison
Redline Grom-X
General Infos| Model | Grom-X |
| Manufacturer | Redline |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
- Blue -White |
| Sizes |
- Not available |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | 16 X 1.95 (inches) Maxxis Hookworm |
| Bike rear tire | Not Available |
| Bike wheel size | 16 (inches) Wheels |
| Brakeset type | Promax Levers Promax U-Brake Rear Brakes |
| Hubs for disc brakes | Redline Aluminum |
| Rims manufacturer | 36-hole Alex C1000 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Not Available |
| Frame type | TIG-welded |
| Handlebar construction | Redline 2-piece Trail |
| Handlebar extender | Not Available |
| Handlebar stem details | Proline Aluminum |
| Headset size | 1 1/8 (inches) Threadless VP Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | VP Steel |
| Crankset parts and sizes | 36 Teeth Steel One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Redline Grom-X Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown |
| Fork type | Redline |
Other Specs of Redline Grom-X
| Component group sets | Not Available |
| Pedals details | Wellgo Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | Redline Grom-X |
| Seat post extension | 22.2 (millimeters) Diameter Steel |
Hoffman Star EP
General Infos| Model | Star EP |
| Manufacturer | Hoffman |
| Year of production | 2001 |
| Current price | Check price Here ==> |
| Color choice |
- Blue - Silver -Black |
| Sizes |
- Pro |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Hoffman Bikes Rotator Tire |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia Tech MX97 Levers DiaTech 996 U-brake Brakes |
| Hubs for disc brakes | Rear: Taska Feecoaster Front: Keyin Aluminum |
| Rims manufacturer | 48-hole HoffmanBikes HighRoller Rim Cp |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Hoffman Bikes Low Drag 3 |
| Handlebar extender | Optional |
| Handlebar stem details | Hoffman Bikes SuperStem |
| Headset size | 1 1/8 (inches) Threadless Dia-Tech With Hoffman Bikes Touch |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 36 Teeth 1-piece Chromoly 175 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 14 Teeth 1-speed |
Hoffman Star EP Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | 4130 chromoly c |
| Fork type | Hoffman Bikes EP |
Other Specs of Hoffman Star EP
| Component group sets | Not Available |
| Pedals details | Wellgo LU-313 |
| Rear shock absorber | Not Available |
| Saddle seat | Hoffman Bikes Flame Seat |
| Seat post extension | 25.4 (millimeters) Diameter Chromoly |
Useful links and guides ....
- To know more about this exacte bike, Redline provided us with the latest version of its Grom-X bike manual
- Find All parts, tires and accessories of Redline Grom-X Freestyle here
- Get your Hoffman Star EP manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman Star EP Freestyle here