Adventure Motorcycle Magazine Subscribe Now

Results 1 to 4 of 4
  1. #1 150cc piston spec 
    C-Moto Noob
    Join Date
    Apr 2011
    Location
    essex, UK
    Posts
    6
    Does anyone know the specs of the 150 piston for the rmr125 style bikes (size, gudgion pin sze etc..)? Is it possible to buy the pistons seperately? I ask because i would prefer to get my current barrel bored out instead of buying a 150 one, because i can get it done free at a freinds workshop.

    thanks
    Reply With Quote  
     

  2. #2 Re: 150cc piston spec 
    Senior C-Moto Guru humanbeing's Avatar
    Join Date
    Dec 2008
    Posts
    1,509
    That chinese 150 kit in fleabay = diameter: 62mm / pin: 14mm
    There's also weird solultion using Honda clone -- CG150/ CB150 (62mm/15mm) kit
    http://www.motorfans.com.cn/bbs/t_432525_1.htm
    Last edited by humanbeing; 05-19-2011 at 12:54 AM.
    Reply With Quote  
     

  3. #3 Re: 150cc piston spec 
    C-Moto Noob
    Join Date
    Apr 2011
    Location
    essex, UK
    Posts
    6
    hi humanbeing, thanks alot for the info, very helpful :) .the CG kit might be a bit too much work though :L Do you know the deck height of the piston? (top of pin to top of piston)

    thanks
    Reply With Quote  
     

  4. #4 Re: 150cc piston spec 
    Senior C-Moto Guru humanbeing's Avatar
    Join Date
    Dec 2008
    Posts
    1,509
    125: 57 * 48.8 / Pin: 14mm
    150 = EN/GSX/GZ 150 CRANKSHAFT 57 * 56.8 /Pin: 15mm OR 62mm "kit"
    172 = GY6 62mm piston * "56.8" CRANKSHAFT
    http://www.motorfans.com.cn/bbs/view...uthorid=108220
    191 = 65.5 piston * "56.8" CRANKSHAFT
    http://www.motorfans.com.cn/bbs/view...A3%C5%D6%D7%D3
    Some piston info written by that "fatty" above:
    http://www.motorfans.com.cn/bbs/view...=108220&page=4
    Last edited by humanbeing; 05-19-2011 at 10:10 PM.
    Reply With Quote  
     

Similar Threads

  1. Hong Du (nanchang china) 150cc
    By Shanghaifingers in forum Dirt n' Dual-Sport
    Replies: 1
    Last Post: 12-28-2010, 02:46 PM
  2. Selling LIFAN 150cc
    By Ralph in forum Bike Market - Classifieds
    Replies: 2
    Last Post: 02-24-2010, 12:02 AM
  3. Shineray X2 Export spec pics
    By CrazyCarl in forum Manufacturers and Importers
    Replies: 13
    Last Post: 01-20-2010, 10:11 AM
  4. DOUBLE PISTON CALIPER SHAFT RUBBER BOOTS
    By txm123 in forum Parts Desk
    Replies: 6
    Last Post: 12-18-2009, 02:24 PM
  5. Zongshen 150 GY ~150cc water cooled
    By Supersignet in forum Dirt n' Dual-Sport
    Replies: 0
    Last Post: 05-02-2008, 04:16 AM
Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •