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IRD Power Ratchet Thumb Shifters

Item #: SL229A01
USD$95.99
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In Stock
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IRD Power Ratchet Thumb Shifters

IRD Power Ratchet Thumb Shifters

Keep it old school with the IRD Power Ratchet Thumb Shifters. The Power Ratchet shift mechanism delivers excellent shifting reminiscent of classic road barcons with the convenience and comfort of a thumbshifter design. Friction shifting offers simple adjustment, easy maintenence, and compatibility with a wide range of drivetrains.

Features:

  • Retro friction thumbshifters compatible with up to 3x10 drivetrains, works well with 7,8,9 speed too.
  • Works for Shimano, SRAM and Campy
  • Can be used for generators or as a drag brake
  • Aluminum lever
  • CNC’d aluminum perch with hinged clamp
  • Shims to fit 22.2 or 23.8mm OD bars
4.8 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
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Road bike to town bike
The IRD shifters are excellent. They were easy to install and adjust; they function well; they are good looking. When matched to the Shimano R550 brake levers (also from JensonUSA), they converted my older Campy Chorus equipped road bike to a nifty looking around-the-town rider. IRD and Jenson are to be congratulated for having these components because they ensure the continuing utility of this bike and others like it.
User submitted image
User submitted image
May 30, 2017
Purchased
1 month ago
Excellent shifters
I installed these on my Specialized Rockhopper commuter/winter tank two years ago. I love the hassle-free and precision shifting. An excellent purchase.
May 2, 2016
Location:
Montreal
Classic Friction Goodness!
I put these on my around town commuter with a 3x9 drivetrain and have absolutely no complaints. These shifters have a classic ratcheting friction shifting feel that is reminiscent of vintage ratcheting Suntour bar-end and thumb shifters. Friction shifting means simple setup and adjustment, literally just setting your derailleur limit screws, and you're good to go. The hinged clamp attachment is convenient and the silver finish adds a touch of class to any bike, particularly vintage builds.

PROS: Well-built, Easy To Install, Reliable

BEST USES: Commutingcity, Vintage Restoration, Commuter, Touring
April 15, 2014
Location:
Fullerton, CA
It's an IRD product!
Fast delivery.
June 8, 2016
Location:
Spokane Valley,WA

Q & A

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Browse 1 question Browse 1 question and 1 answer
I have Sugino 9 speed XD2 tripe crank with 48/36/24 and Shimano Sora 3503 9 speed front derailleur. I would like to know the capacity of the front derailleur have any effect with friction
shifter such as IRD Power Rachet. I am looking into this shifter for my road bike. Thank
PICHUSWAMI on Sep 23, 2016
BEST ANSWER: Should work fine.

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.