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TRP TR12 Rear Derailleur and Shifter Kit - Black

$329.99
SKU: TRP39559940K  |  Barcode: 4717592032994

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Financing is easier than ever at Bike Mart. With Synchrony Financial, you can choose:

  • 0% APR for 6 months — on orders under $999
  • 0% APR for 12 months — on orders of $1,000 or more

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Overview

The TRP TR12 drivetrain system brings World Cup downhill shifting technologies to the trails. The 12-speed design is the result of a collaboration between TRP rider Aaron Gwin and his mechanic John Hall.
  • This advanced derailleur includes a Hall Lock - a lever integrated into the B-knuckle mount that locks out the main pivot bolt to prevent your derailleur from lifting slapping and making noise
  • The Hall Lock can be turned on or off and the clamping force can be adjusted to balance stability and security with the derailleur’s ability to deflect on impact
  • G-Spec Ratchet Style Clutch keeps tension on the chain through the movement of a bikes travel
  • The clutch has integrated adjustability effectively providing the individual balance between pedal feedback and chain retention for your bikes chain growth
  • The shifter features linear actuation for improved ergonomics and consistent thumb contact
  • Enhanced grip and tactile feel is built into lever paddles
  • Embossed grooves on advance and release lever
  • Carbon fiber upper housing and advance lever
  • Why Shop at Bike Mart?

    • Live Chat with Real People

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    • Community-Focused

      We have donated over a million dollars to support our communities through charity rides, bike rallies and advocacy for more bikeable trails in Texas.

    • Professional, Quality Assembly

      Our bikes are expertly assembled and inspected by Bike Mart’s professionally trained staff. They ensure proper adjustments, tighten and true wheels, and get your bike ready to ride.

    • Our Legacy of Excellence

      With 62 years of retail experience, Bike Mart brings unparalleled expertise and dedication to serving you.

    • 10% off accessories with new bike purchase

      Receive 10% off all accessories purchased with a new bike.

    • Hassle-Free Returns

      Easily initiate returns for online orders with our straightforward return policy to shop with confidence.

    • Locally Owned & Operated

      A family of cyclists who live and ride in your community—feel right at home.

    • Free accessory installation with new bike purchase

      Let our experts install your accessories at no extra cost, ensuring everything fits perfectly and is ready for your ride!

    TRP TR12 Rear Derailleur and Shifter Kit - Black
    TRP

    TRP TR12 Rear Derailleur and Shifter Kit - Black

    $329.99
    The TRP TR12 drivetrain system brings World Cup downhill shifting technologies to the trails. The 12-speed design is the result of a collaboration between TRP rider Aaron Gwin and his mechanic John Hall.
  • This advanced derailleur includes a Hall Lock - a lever integrated into the B-knuckle mount that locks out the main pivot bolt to prevent your derailleur from lifting slapping and making noise
  • The Hall Lock can be turned on or off and the clamping force can be adjusted to balance stability and security with the derailleur’s ability to deflect on impact
  • G-Spec Ratchet Style Clutch keeps tension on the chain through the movement of a bikes travel
  • The clutch has integrated adjustability effectively providing the individual balance between pedal feedback and chain retention for your bikes chain growth
  • The shifter features linear actuation for improved ergonomics and consistent thumb contact
  • Enhanced grip and tactile feel is built into lever paddles
  • Embossed grooves on advance and release lever
  • Carbon fiber upper housing and advance lever
  • View product