Gadgets & Wearables

New Shimano Stuff – 105 and Ultegra RX

17 April 2018
the5krunner

I found this one in my in-tray which I thought was interesting as we see the high-end feature trickle-down continue

Shimano have spiced up the latest 105 offering

New Shimano Stuff - 105 And Ultegra Rx

Along with a mid-compact 52-36T crankset (adds to existing 50-34T & 53-39T) here are some more options:

  • disk (BR-R7070 calipers, ST-R7020/25) levers) or rim brake options
  • hydraulic dual control levers (ST-R7020)
  • 11 speed rear cassettes eg 11-30 (CS-R7000)
  • the long cage rear derailleur (RD-R7000-GS) can accommodate up to an 11-34T cassette
  • Same aesthetic as Ultegra
  • chain stabilizing rear deraileur for Ultegra RX – RD-RX800/RX805
  • New Shimano Stuff - 105 And Ultegra Rx

Availability June 2018, Source: shimano.com

Last Updated on 24 January 2026 by the5krunner

My favourite kit and nutrition

  • Maurten — the race nutrition trusted by elite athletes. Gels and drink mix engineered to be easy on the stomach.
  • Garmin 90-degree charging adapter — the small adapter that keeps your charging cable tidy at the stem. Essential for race day.
  • Garmin charging puck — the fastest and most reliable way to top up your Garmin before a session.
  • Ravemen FR300 — front light that mounts directly under your Garmin or Wahoo head unit. Keeps your bars clean and your beam pointed where it matters.
  • Garmin Varia RTL515 — radar rear light that alerts you to vehicles approaching from behind. Pairs with your Edge or Garmin watch.
  • Stryd — the footpod that brings running power to your Garmin. The single most useful running upgrade I have made.
  • Favero Assioma Pro RS2 — the power meter pedals most serious cyclists end up choosing. Accurate, easy to move between bikes.

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