Gear

Gear


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Other Vehicle Accessories
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MBI Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

DUNS

Product name Gear Certification -
Category Other Vehicle Accessories Ingredients -
Keyword - Unit Size -
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origin Stock -
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Product Information

Descriptions

  • Until now, most of 3 speed hubs have been had protruding part on speed controlling portion because of the bell crank controlling pawl. Accordingly, they have become easily damage and broken by external impacts. The controlling part of MBI 3 speed hubs is safe from any external impacts because of no protruding parts on it.
  • By using revolving control method in changing the speed, it is much easy to change the speed comparing to the most of 3 speed hubs using the pushing method.
  • Using single pawl and roller clutch, the ratchet doesn't make any noise while the gear is working.
  • Even while bicycle is not running, shifting gear is much accurate because of its monolithic structure between wire and the controller, and it is always possible to start with shifted speed right after then.
  • When the pedal is under load like uphill road, shifting gear is accurate.
  • The pedal response speed can be six times faster than other models.
  • It doesn't make hard working during bicycle goes uphill road.
  • It doesn't give the impact to raider's knees as much as other models during the changing speed.
    (For example, 1st speed to 2nd speed, 2nd speed to 3rd speed, 3rd speed to 2nd speed, 2nd speed to 1st speed)
  • No slipping occurred while bicycle is running.
  • Comparing to previous models having more than 62 parts, RGN370 is made up by only 41 accessories.
  • Not only accessory assembly process but also installation onto bicycle is very simple.
  • Much lighter than others; the weight is only 950g.
  • Comparing to most of the 3 speed hub gears using whole space of hub, RGN370 only occupies a part of hub. Therefore, the shape is much compact and beautiful.
MODEL RGN370
Shifting Type Twist Type
Ratio of Range 170%
1 speed 100%
2 speed 130%
3 speed 170%
Axle Length 197mm
Axle Bolt Dim. BC 3/8"
Over Lock-Nut Dim. 119mm
Break Part Bolt Dim. BC 1.37 R24
Spoke Holes 28H,36H
Spoke Hole Dim. Ø2.7mm
Spoke Hole P.C.D Ø75mm
Available Sprocket Teeth 15T,16T,19T
Chain Pitch 12.7mm
Chain Line 45mm
Weight 950g
Material Steel
Color Silver
Over Lock-Nut Dim. 128mm

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MBI Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others

16

DUNS

President
YOUNG, CHOI
Address
100-5, Bockdae-dong, Heungduk-gu, Cheongju-si, Chungcheongbuk-do, Korea
Product Category
Brake Pads,Other Vehicle Accessories
No. of Total Employees
1-50
Company introduction

MBI is a company that possesses some 25 patents worldwide by research and development of bicycle hub internal transformer and electric two-wheel motor transformer for 20 years.

MBI began its manufacturing of hub built-in 3-gear transformer as the first in Korea and fourth in the world in January 2011 and this product is the one with the most excellent functions that have adopted the world�� first acceleration-type turning transformation method compared to other competitors.

In the future, we are committed to grow into world best transformer specialty company on the basis of unyielding technology innovation and we hope you to have your unyielding interest and encouragement.

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