Results 1 to 4 of 4
  1. #1
    mtbr member
    Reputation:
    Join Date
    Aug 2008
    Posts
    309

    lightest CO2 chuck? lezyne straight version unavailable?

    i have a simple lezyne co2 chuck i got about a year ago. it must be one of, if not the lightest one on the market. id like to buy another to keep on another bike.lightest CO2 chuck?  lezyne straight version unavailable?-26242_1_supersize.jpg

    it appears to be discontinued, but they're now selling this one (below). does anyone know if i can simply remove the "old piece" (above) to make the new 90-degree version (below) into the simpler direct older version?
    lightest CO2 chuck?  lezyne straight version unavailable?-lzspco2-1.jpg

    alternatively, is there another ultralight CO2 chuck i should be considering for my threaded cartridges?

  2. #2
    mtbr member
    Reputation: phlegm's Avatar
    Join Date
    Jul 2006
    Posts
    828
    I have a Serfas CO2 chuck in my road bike kit. Relatively inexpensive.

    Was surprised to find it weighs 18g on my scale - mostly because my "guess by holding it in my hand, Indian Jones style" was around 10g.

    Works fine, and while I'm a serious WW, 18 g is still OK. Not sure how it compares to the Lezyne.

    I can only assume the right-angle was added to accommodate tight spoke patterns. The Serfas does the same:
    https://www.serfas.com/products/view...roducts|search

  3. #3
    mtbr member
    Reputation:
    Join Date
    Aug 2008
    Posts
    309
    i weighed my lezyne straight one today and it came out to only 7 grams!

  4. #4
    mtbr member
    Reputation:
    Join Date
    Aug 2008
    Posts
    309
    in case anyone is interested, there are a few still for sale at various online shops under the name "lezyne twin drive". i just ordered another for myself.

Similar Threads

  1. Giant Reign unavailable right now - why?
    By farmertan in forum Giant
    Replies: 11
    Last Post: 02-06-2013, 02:14 AM
  2. 1 1/8" straight fork in 1.5" straight headtube
    By Muffinhead in forum Shocks and Suspension
    Replies: 4
    Last Post: 01-02-2013, 12:02 PM
  3. Correct headset for 1.5" straight to 1 1/8" straight steerer?
    By Muffinhead in forum Beginner's Corner
    Replies: 9
    Last Post: 09-10-2012, 03:58 PM
  4. STUMPJUMPER EVO HT ALU... unavailable?
    By azille in forum 29er Bikes
    Replies: 1
    Last Post: 04-12-2012, 07:23 AM
  5. Chuck
    By Andy aka Rut in forum California - Norcal
    Replies: 6
    Last Post: 06-18-2011, 07:00 AM

Posting Permissions

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