====== Bike Info ======

  * 26in bike with 2 kid seat
  * Phoenix bike: (20in)
    * front bounce, 7speed, thick back leg
      * length: 150cm, seat height: 75-110, front height: 95-115cm
      * folded: length: 85cm, height: 60cm
      * weight: 12kg
      * https://www.carousell.sg/p/%F0%9F%94%A5phoenix-20%E2%80%99%E2%80%99-7-speed-folding-foldable-bike-bicycle-1201871774/
  * Aleoca bike
    * white, blue 
    * reovshift, 6 speed, middle stand
    * back side hole, thick back leg
    * https://www.carousell.sg/p/foldable-bicycle-1235236050/
  * Aleoca bike
    * back stand, thin back leg, 20in wheel
    * https://www.carousell.sg/p/foldable-bicycle-1248547018/
  * Kids Hybrid Bike 120 6-9 years
    * 20", 6-speed hybrid bike,
    * 137cm long, seat 59-76cm, front 77-78cm.
    * https://www.decathlon.sg/p/kids-hybrid-bike-120-6-9-years-btwin-8733629.html


**Bike rear rack info**
  * solid fix shape weld rear rack
    * seat length = 40cm, front connect w 6 choice hole = 20cm
    * bottom mount on small hole design: 38cm
    * bottom mount on big hole design: tall: 40cm
    * list
      * 32.8= 7sgd (solid w center hole mount+reflector) opt seat (山格旗舰店): [[https://detail.tmall.com/item.htm?abbucket=1&id=648455311781&ns=1&skuId=5094519358164&spm=a21n57.1.0.0.404c523cnh3QJG|link]]
      * 32 = 7sgd (solid big hole w reflector) w 20in demo (骑行装备服务站 ) : [[https://item.taobao.com/item.htm?spm=a21n57.1.0.0.404c523cnh3QJG&id=562571977680&ns=1&abbucket=1#detail|link]]
  * only hollow version for 20-22,24-26 (12), like above solid for 24-26 (17.8=3.3) only (tool=2.5=0.5sgd) (爱尚单车装备) [[https://item.taobao.com/item.htm?id=37694942761&ali_refid=a3_430008_1006:1103956863:N:UEbL1RtiWAK5PJ539nDvoLXzr4koNIEE:b3fc2b07bfc43316e7234f095b9dfc80&ali_trackid=1_b3fc2b07bfc43316e7234f095b9dfc80&spm=a21n57.1.0.0|link]]
    * hole info: small = 6mm (make sure small hole clearance > 8mm), big hole = 10mm
  * 2 legs clip (50=10sgd) w side wings (骑客捷旗舰店) [[https://detail.tmall.com/item.htm?abbucket=1&id=729071860772&ns=1&skuId=5065210625729&spm=a21n57.1.0.0.404c523cnh3QJG|link]]
    * same with seat (66.8 = 13sgd) (TOSUOD旗舰店) [[https://detail.tmall.com/item.htm?abbucket=1&id=695243630832&ns=1&skuId=4948145164363&spm=a21n57.1.0.0.404c523cnh3QJG|link]]
  * 4 legs clip (103=20sgd) (乾竞运动户外专营店): [[https://detail.tmall.com/item.htm?abbucket=1&id=609452112071&ns=1&skuId=4283857548885&spm=a21n57.1.0.0.404c523cnh3QJG|link]]
    * length: 54cm, legs (27-37cm, 41-53cm w wing protection, width: 14.3, 1.8kg)
    * for 24-29 wheels
    * for bike tube: 27-31mm, 
    * with anti shake screw
  * single clip rear rack: (32=6sgd) [[https://item.taobao.com/item.htm?spm=a21n57.1.0.0.404c523cnh3QJG&id=699290909322&ns=1&abbucket=1#detail|link]]
    * for bike tube: < 32mm
    * 50cm long, 12cm wide, 590g
  * kid bike rear rack 20in, 33=6sgd, 14-26 rack (39=7sgd) (opt, foot rest, basket 29)(老成修车行 ) [[https://item.taobao.com/item.htm?spm=a21n57.1.0.0.404c523cnh3QJG&id=672681944046&ns=1&abbucket=1#detail|link]]

  * local options
    * https://dashlab.sg/

====== cup holder ======

wip