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Kikuichimonji 壱式(Ichi-shiki)


Kuwahara is a bicycle manufacturer established in 1918. In the 1970s, the bicycle was sold to the world under the Kuwahara brand and due to its high quality and its use in the Hollywood movie [E.T.] it became a hugely popular brand.


The retro model of Old School BMX that is currently on sale is so much popular that it will be sold out immediately after the start of each retailer sale. Along with that we are also developing original products and are very popular with custom products.


The retro series are produced with under strict quality contorol in our partner factories in China and Taiwan, and the president of Kuwahara have been attending their production-line to inspect products by onself.

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[Kikuichimonji 1-shiki], which is produced by a high skilled frame builder choosing a tubing made by Japanese manufacturer [KAISEI 8630R], was developed with the concept of fun ride at local trail in Japan.

You can enjoy various settings by adopting a rigid 44 mm head, single speed specification, and eccentric BB that can also adjust BB height when installing 26 "wheel.

It also features a cloisonne ware head badge, which is the symbol of this series, and a beautiful fillet finish.

Size:S (380mm) / M (420mm)

To Tube Length:S(570mm) / M(590mm)

Head Angle:69°


Chain Stay Length:425mm


Wheel Size:26 & 27.5 inch compatible


OLD:135mm QR


Head Sets:ZS44(Upper) / EC44(Lower)


Seat Post Size:27.2mm


B.B.:Eccentric BB & BSA 63mm Thread type


Frame Only


Weight:2.2kg(S-size) , 2.4kg(M-size)


Color:Order color(One tone only, Two or more color or separate painting need up Charge)


Accessories:Cloisonne ware head badge、Sticker sets、Seat pin with Kuwahara logo


Cloisonne ware head badge made in Japan


Available adjustable BB height for 26 inch or 27.5 inch by Eccentric BB


High skilled brazing welding of Japanese frame builder and Kuwaharal logo seat pin


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