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IRD Power Ratchet Thumb Shifters

Item #: SL229A01
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USD$95.99
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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
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REVIEW SNAPSHOT®

by PowerReviews
Interloc Racing Design (IRD)IRD Power Ratchet Thumb Shifters
 
5.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (1)

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Reviewed by 1 customer

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5.0

Classic Friction Goodness!

By Brandon P.

from Fullerton, CA

About Me Avid Cyclist

Staff Reviewer

Pros

  • Easy To Install
  • Reliable
  • Well-built

Cons

    Best Uses

    • Commuter
    • Commutingcity
    • Touring
    • Vintage Restoration

    Comments about Interloc Racing Design (IRD) IRD Power Ratchet Thumb Shifters:

    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.

    • Was this a gift?:
    • No

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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.