Results 1 to 5 of 5
  1. #1
    mtbr member
    Reputation: h2bmess's Avatar
    Join Date
    Sep 2009
    Posts
    47

    new crankset for 2010 rockhopper comp 29er??

    hey guys i have a 2010 specialized rockhopper comp 29er...i need to replaces the crankset to a 2x10(and bc my current 3x10 is shot) i have no idea what size i need..any help would be great. i found it came with a SR SunTour, Octalink spline stock.

    http://www.specialized.com/us/en/bik...mpdisc29#specs

  2. #2
    mtbr member
    Reputation:
    Join Date
    May 2006
    Posts
    2,747
    If you can fit some slx or just deore cranks, they are on sale for cheap at blueskycycling, jensoonusa, pricepoint...the slx is 2 rings

  3. #3
    mtbr member
    Reputation: Mr. Lynch's Avatar
    Join Date
    Jun 2010
    Posts
    2,451
    on my 2011 RH i went from the stock 3x10 suntour to SLX 2x.

    BlueSkyCycling.com - Shimano SLX M665 Crankset w/ Bash Guard 8/9 Speed

    It comes with a bottom bracket too!
    2013 Stumpy Evo
    2014 Fatboy

  4. #4
    mtbr member
    Reputation: h2bmess's Avatar
    Join Date
    Sep 2009
    Posts
    47
    Ok...what size bearing or whatever do I need...I'm new to cranksets

  5. #5
    mtbr member
    Reputation: Mr. Lynch's Avatar
    Join Date
    Jun 2010
    Posts
    2,451
    It comes with everything you need. If you have never swapped a crankset take it toyour local bike shop and have them do it. It will run about $60 or so and they can adjust your derailleurs too. It is pretty complicated if you have never done it.

    That suntour stuff is really heavy and you will drop a lot of weight too!
    2013 Stumpy Evo
    2014 Fatboy

Similar Threads

  1. Help me upgrade my 2010 rockhopper comp disc 29er...
    By Sean1337 in forum 29er Components
    Replies: 91
    Last Post: 05-25-2012, 07:47 PM
  2. Replies: 15
    Last Post: 01-18-2012, 11:45 AM
  3. 2001 Rockhopper Pro vs 2010 Rockhopper Comp 29er?
    By redpointist in forum Beginner's Corner
    Replies: 3
    Last Post: 10-21-2011, 05:11 PM
  4. 2010 Specialized Rockhopper Comp vs 2011 Rockhopper
    By FL_rider in forum Beginner's Corner
    Replies: 0
    Last Post: 06-28-2011, 02:38 PM
  5. 2010 Rockhopper Comp SL 29er vs Trek/Fisher Cobia
    By 417brobinson in forum 29er Bikes
    Replies: 12
    Last Post: 04-20-2011, 05:30 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •