Malaysia 135LC Owners

Keep Notes / Sprocket

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Gearing Commander

Yamaha LC135 v1
70/90 front 80/90 rear
15/39 at 8800 rpm

80/90 front 90/90 rear
15/39 at 12000 rpm

These calculation are computer generated. not in actual real world events. Wind, road steep, vehicle condition and other aspect must be taken into cosideration.
Preference for: motosikal yamaha lc135 terbaru harga motor setting sprocket limited design gp


Heres a table of sprocket combination for reference.
the stock gear ratio is 2.6 (in bold)

the color green gear ratio are high speed sprocket combination.
the lower the gear ratio, the more high speed (top speed, less acceleration)

the color red are low speed sprocket combination.
the higher the gear ratio the more low speed. (good acceleration, less speed)

Front teeth | Rear teeth= Gear Ratio

16 34 = 2.125
15 32 = 2.13
16 35 = 2.19
15 33 = 2.20
16 36 = 2.25
15 34 = 2.26
14 32 = 2.28
16 37 = 2.31
15 35 = 2.33
14 33 = 2.35
16 38 = 2.38
15 36 = 2.4
14 34 = 2.42
16 39 = 2.44
15 37 = 2.47
16 40 = 2.5
14 35 = 2.5
15 38 = 2.53
16 41 = 2.56
14 36 = 2.57


15 39 = 2.6 Stock gear ratio

16 42 = 2.63
14 37 = 2.64
15 40 = 2.67
16 43 = 2.69
14 38 = 2.71
15 41 = 2.73
16 44 = 2.75
14 39 = 2.79
15 42 = 2.8
16 45 = 2.81
14 40 = 2.86
15 43 = 2.87
16 46 = 2.88
14 41 = 2.93
15 44 = 2.93
16 47 = 2.94
15 45 = 3
14 42 = 3
15 46 = 3.07
14 43 = 3.07
14 44 = 3.14
14 45 = 3.21
14 46 = 3.29


so if you want more top speed than stock settings
use 14t front and 36t rear
or 16t front and 41t rear

if you want more acceleration
use 13t front and 34t rear
or 16t front and 42t rear

BIGGER TIRES (100/80 and up): use color red
SMALLER TIRES (80/80 and below): use color green

7 comments:

  1. lc 135 v2 standard modi
    block 62mm
    manifold 28mm
    cdi brt dualband
    berat raider 62kg
    tayar depan 80/90 & tayar belakang 100/70
    ......
    sprocket yang mana sesuai bro ?
    15 40 = 2.67
    atau
    14 39 = 2.79
    boleh tahu kenapa & mengapa admin pilih sprocket tersebut....
    bantuan diperlukan...thank bro

    ReplyDelete
    Replies
    1. skang pakai sprocket apa t5unami... performance bila full throttle rasa mengerang macam mintak gear lagi ka..

      apa yang saya paham bila ratio tinggi kita lebih kepada pick up tapi kita kurang pada top speed pulak..
      kalau ratio rendah kita lebih pada top speed tapi pick up kurang skit..
      nak ckp sprocket mana yang sesuai tak berani la bro t5unami moto tu keadaan dia dah tak normal jadi subjektif semua ni kena trial & error jugak..
      mesin mcm mengerang mintak gear petanda boleh rendah kan lagi ratio tu utk top speed...

      Delete
  2. slm pgi pae
    skrg guna 15 39....seblm ni 15 38..mcm "lembik" jer..naik bkt gear 3 pun lembap...belum pernah full throttle to max lagi...byk kwn2 suruh try 15 41...ni yg pening kepala

    ReplyDelete
    Replies
    1. Boleh pkai untk pickup...xpi top hnya dpat sekitar 120-130 shj...

      Delete
  3. ni dah jadi kes dilemma lepas pasang blok besar tapi rasa masa standed dulu moto tu lebih sedap performance dia...

    sapa pasang semua ni worksyop ka buat sendiri bro.. blok masih pantang lagi ka mcm mana..
    jadi mcm lembik kemungkinan faktor2 lain sama tu.. carburetor pilotjet ngan mainjet tak kena + tuning, exhaust tukar manifold masih ada flow resriction lagi tak lawas elok, adjust teppet tak cun, top dead center dgn cam sprocket alignment. setting dekat cdi.
    takpa bro elok tu cuba pakai 15/41 dulu tgk mcm mana + cek plug tgk kaler..

    ReplyDelete
    Replies
    1. t5unami has left a new comment on your post "Keep Notes / Sprocket":

      dh nk msuk sethn dh moto 2 di modi so far ok..pasang kat kedai tapi pomen 2 dh tk kja c 2 lgi..mamat 2 bagus tpi mklumlah kja kedai cina,pomen cina tk suka kt dia...moto 2 leh out meter tpi aku suruh dia tunning "balance" supaya enjin stabil.dia ada bgi thu psl saiz sproket tpi aku dh lupa..psl spark plugs warna brown..sproket skrg 15 39 ok..sdg cari saiz sproket supaya pick up solid & kalau top speed drop sikit is ok...yg 15 38 tu rsanya tk sesuai sebb tyr depan belakang besar (bulan lepas baru tukar tayar)...



      boleh sngt tu nak try dulu pakai 15/41 tayar depan tu berat, sya dulu penah pakai 80/90 depan, 90/90 blkg sprocket 15/41. chain link panjang 112. pick up cantik top cepat sampai tapi korban sikit top speed..

      cuba buka gearingcommander.com tgk kira gear kat situ boleh la nak bagi dpt rough idea.. good luck bro..

      Delete
  4. Honda Wave Dash V2 spoket sesuai Top berapa

    ReplyDelete