top of page

Survivor 20 1st Lot


KUWAHARAの名を一躍有名にしたエピソードとしてハリウッドの映画 "E.T."が挙げられますが、その背景には徹底した品質管理があり、アメリカのライダーからも羨望の眼差しで見られていました。

日本製のフレームは現在MTBのハードテールモデル "Kikuichimonji 壱式"がありますが、こちらも日本の熟練したフレームビルダーによって日本の里山に適したジオメトリーで制作されております。


  • ホワイトFacebookのアイコン
  • White Twitter Icon

The Survivor 20 1st Lot is an old school BMX that uses 4130Cr-Mo.


The final model of KUWAHARA's very popular Laserlite racing bike was called the Survivor. One of the early models of the Survivor used oval pipes for the top tube and down tube, and the new Survivor 20 1st lot is designed similar to that frame.


The seat post has been increased in size to 25.4mm to improve the strength of the front triangle. And by using the highly versatile BSA type BB, it is easy to change to a high performance BB.


The 3-piece aluminum crank, standard DIA-COMPE brakes, and slant stem are perfect styling reminiscent of that era.

Size:310mm(Seat tube)

Top Tube Length:485mm(C-C)

Head Angle:73°


Chain stay:400-420mm


Wheel size:20inch




Head Parts:1inch (φ21.1/φ32.5/φ27.0)


Seat Post:25.4mm


B.B.:BSA BB (68mm)


Complete bike only




The images are prototypes and may differ slightly from the mass production.

This product is manufactured for use on city riding. Riding on mountain roads or dirt roads, performing tricks of any kind, or competing in competitions is prohibited.

The weight limit is 70 kg (155lbs) or less. (including equipment)


 Color : White Red / Maroon

  • 4130 Cr-Mo frame

  • 4130 Cr-Mo fork 1inch Head Parts 

  • Sealed bearing hub with Kuwahara laser etching logo Red or Silver Anodized 36H

  • 3pcs Alloy Crank with 44T Chain ring / BSA BB(68mm)

  • Kuwahara "Lightning Grips" Black or Red

  • Kuwahara "Slant Stem" Black or Red

  • ​"R.S.Saddle" with Kuwahara logo

  • DIA COMPE MX121 Levers & MX-1000 Caliper Brake Red or Silver Anodized

brake zoom 01.jpg

Spec for Dia-Compe MX series Brake sets for Front & Rear

crank zoom 01.jpg

High quality aluminum 3-piece crank and BSA type BB give a clean impression.


Oval pipes are used for the top tube and down tube.


bottom of page