New Shimano Stuff – 105 and Ultegra RX

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

  • Injinji – Runners protect your toes. Avoid discomfort and minor injury. Run more. Run faster. I use them.
  • Garmin 90-degree charging adapter — A small keyring adapter you can use anywhere. Essential when away. I use one.
  • Garmin charging puck — the fastest and most reliable way to top up your Garmin before a session. I use one.
  • 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. I use one.
  • Body Glide – The blue anti-chafe stick that all swimmers and many runners use. I use it.
  • Maurten — The race nutrition trusted by elite athletes. Gels and drink mixes engineered to be easy on the stomach. I use them.
  • Garmin Varia RTL515 — A radar rear light that alerts you to vehicles approaching from behind. Pairs with your Edge or Wahoo. I use this model.
  • Favero Assioma Pro RS2 — The power-meter pedals most serious cyclists choose. Accurate, easy to move between bikes. I use this model.
  • Garmin Forerunner 970 — A serious choice for a pro-grade triathlon watch. I use this.
  • Polar H10 — My daily driver for accurate, waking HRV readings.
  • Wahoo ELEMNT Roam 3 — The bike computer that has the feature Garmin lacks: usability. I use mine on most rides.


Reader-Powered Content

Buy me a coffee

This content is not sponsored. It’s mostly me behind the labour of love, which is this site, and I appreciate everyone who supports it.

Support the site: Follow (free, fewer ads) · Subscribe (paid, ad-free) · Buy Me A Coffee ❤️

All articles are written by real people, fact-checked, and verified for originality. See the Editorial Policy. FTC: Affiliate Disclosure — some links pay commission. As an Amazon Associate, I earn from qualifying purchases.