Haro GROUP 1 SI 1998 VS GT MACH 1 PRO 2003 specs comparison
Haro Group 1 Si
General Infos| Model | Group 1 Si |
| Manufacturer | Haro |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- chrome-plated - grey and chrome-plated -Blue and chrome-plated |
| Sizes |
- Pro XXL |
| Sizes |
- Pro XXL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Haro Holeshot II Front: 20 X 2.10 (inches) Haro Holeshot II |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Lee Chi 341A Levers Tektro 823A Linear-pull Brakes |
| Hubs for disc brakes | Nutted Joy Tech Aluminum |
| Rims manufacturer | 36-hole Araya GP-710 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge HTI Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Haro |
| Handlebar extender | Not Available |
| Handlebar stem details | Fusion |
| Headset size | 1 1/8 (inches) Threadless Aheadset SE-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | YST |
| Crankset parts and sizes | 44 Teeth Fusion 1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Haro Group 1 Si Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly and hi-tensile Steel |
| Fork type | Haro |
Other Specs of Haro Group 1 Si
| Component group sets | Not Available |
| Pedals details | Resin Fusion DX Style Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Haro Slant Nose |
| Seat post extension | 25.8 (millimeters) Diameter Kalloy SP-242 |
GT Mach 1 Pro
General Infos| Model | Mach 1 Pro |
| Manufacturer | GT |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
- Metallic Silver -Chrom Blue |
| Sizes |
- One |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 289A Rear Levers Tektro 907A U-brake Rear Brakes |
| Hubs for disc brakes | GT Mohawk |
| Rims manufacturer | 36-hole Alex G303 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | GT BMX |
| Handlebar extender | Not Available |
| Handlebar stem details | GT Piston |
| Headset size | 1 1/8 (inches) Threadless Victor VP-A74F |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | Steel |
| Crankset parts and sizes | 43 Teeth Steel One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
GT Mach 1 Pro Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly Steerer |
| Fork type | GT |
Other Specs of GT Mach 1 Pro
| Component group sets | Not Available |
| Pedals details | GT Johnson Design |
| Rear shock absorber | Not Available |
| Saddle seat | GT BMX |
| Seat post extension | 25.4 (millimeters) Diameter Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Haro provided us with the latest version of its Group 1 Si bike manual
- Find All parts, tires and accessories of Haro Group 1 Si BMX here
- Get your GT Mach 1 Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Mach 1 Pro BMX here