GOKISO engineers' passion, inspiration and technologies are
all compacted in GOKISO Hub. We present our inventive technology
for the first time to demonstrate our Innovative structure.
all compacted in GOKISO Hub. We present our inventive technology
for the first time to demonstrate our Innovative structure.
* The newest specifications different from above photographs.
The "GOKISO pist hub" was developed to utilize advantages that the former GOKISO hub has in track race.
Improving the strength of the axle greatly, it does not degrade the original performance of the bearing against weight and centrifugal force during the competition.
GOKISO hub with strong flanges made by A7075-T73 is able to react without the loss of power even in tough situations.
You will be able to experience the rolling smoothness even in the arena.
This is the hub for athletes.
Improving the strength of the axle greatly, it does not degrade the original performance of the bearing against weight and centrifugal force during the competition.
GOKISO hub with strong flanges made by A7075-T73 is able to react without the loss of power even in tough situations.
You will be able to experience the rolling smoothness even in the arena.
This is the hub for athletes.
GOKISO pist hub has elastic suspension structure around the bearing to absorb the impact load from the road surface.
This is also advantageous in the case of a flat track.
Since the elastic body structure floats bearings 0.5mm from body shell, the external input from the rim and spokes do not reach a bearing directly.
When the hub receives the external force that comes from rider's weight, impacts, and strong torque of pedaling, the structures change its form slightly according to stress.
Put simply, it exerts real advantage with high torque even in the flat track.
This is also advantageous in the case of a flat track.
Since the elastic body structure floats bearings 0.5mm from body shell, the external input from the rim and spokes do not reach a bearing directly.
When the hub receives the external force that comes from rider's weight, impacts, and strong torque of pedaling, the structures change its form slightly according to stress.
Put simply, it exerts real advantage with high torque even in the flat track.
A slim and lean shaft sounds ideal for light-weighted bicycle hubs, but it lowers the strength and makes a shaft more vulnerable to deflection. A hub shaft could get deformed during wheel installation.Our spherical nut and washer are the successful solution for these problems. By keeping the hub shaft straight regardless of frame deformation, we have achieved the highest rotation accuracy without abrading or damaging the bearing.
Specifications
Front hub
| Front | for PIST/TRACK |
|---|---|
| OLD | 100 mm |
| Spoke H | 20, 24, 28, 32, 36 H |
| Center to Flange | 23.8 mm / 23.8 mm |
| P.C.D. | Φ 62 mm |
| Recommended spoke | SAPIM #14 CX-RAY Black |
| Bearing type | Non-contact sealed deep grove bearing ( DIN P5) |
| Bearing qty | 4pcs |
| Weight | 330 g |
Rear hub
| Rear | for PIST/TRACK | |
|---|---|---|
| Gear | Fixed gear | |
| OLD | 120 mm | |
| Spoke H | 24, 28, 32, 36 H | |
| Center to Flange | 25.8 mm / 25.8 mm | |
| P.C.D.* | Φ 62mm / Ф 62mm | |
| Recommended spoke | SAPIM #14 CX-RAY Black | |
| Bearing type | Non-contact sealed deep grove bearing ( DIN P5) | |
| Bearing pcs | 4 pcs | |
| Weight | 380 g | |
* Product specifications are subject to change without notice.
