• Help

How to choose the correct derailleur hanger - Part 1

September 2, 2020
  • What is a derailleur hanger and what does it do?

  • You may see this vital component sometimes referred to as either a derailleur hanger, gear hanger, or even a mech hanger. But, they are all one and the same. The hanger is a consumable part that secures the rear derailleur to the frame. It's designed to bend or break in the event of a crash or impact that may otherwise cause damage to the frame itself.

    This guide is designed to help you find the correct Ribble derailleur hanger for framesets that are no longer in production. As with any hanger, we would always advise you to check your existing hanger against the ones listed below to ensure the correct fitting.

  • 1. Gran Fondo Caliper

  • This hanger is designed to fit Ribble carbon frames equipped with traditional rim brake calipers, circa 2010-2016. The hanger is compatible with the following models only;

    • Gran Fondo
    • Sportive 365
    • Sportive Bianco
    • New Sportive Racing (not to be confused with the later Sportive Racing model)
    • Sportive Azzurro
  • Pictured above: Gran Fondo, Sportive 365, Sportive Bianco, Sportive Racing, Sportive Azzurro

  • 2. Various carbon frames circa 2010-2017

  • Designed to fit carbon frames produced between 2010 to 2017. This hanger is compatible with the following models only;

    • R872 (2017 Edition) – This frameset was the last of the range of ‘Stealth’ R872’s to be produced and can be distinguished from earlier versions of the frame by having a 27.2mm seat post diameter. (The earlier versions had a 31.6mm diameter seat post).
    • Evo Pro Carbon 2010-2016 – The first edition of the Evo Pro had completely round tube profiles, a visible carbon weave, a 27.2mm seat post diameter and was available in Black, Red or White.
    • Sportive Racing – With Matt Black or Green decals.
    • Sportiva Carbon – Rim brake version.
  • Pictured above: Evo Pro, Sportiva Carbon, R872 2017, Sportive Racing

  • 3. Ribble SC61.10A/EM2

  • The EM2 on the left was a limited edition, but it was identical to the SC61.10A Carbon Blacktail pictured on the right for all intents and purposes.

  • This hanger is compatible with a range of Ribble lightweight alloy frames manufactured from Dedacciai tubing. In terms of aesthetics, they look very similar to the 7005 (section 4) and can be correctly identified using the chainstays. Frames crafted from SC61 and EM2 tubing will have box section chainstays rather than ovalised.

  • 4. 7005 SL/HORIZONTAL & CARBON BLACKTAIL

  • Pictured above: 7005 SL Carbon Blacktail, In terms of aesthetics, the 7005 SL is almost indistinguishable from the SC61 in the previous section.

  • This derailleur hanger is designed to fit the 7005 SL sloping frameset, 7005 horizontal and 7005 Blacktail (alloy frameset with carbon seat stays) framesets The chainstays will be ovalised rather than a box section which differentiates them from the very similar-looking SC61.10A and EM2 framesets.

  • 5. 7005 Audax Older Design

  • Compatible with 7005 Audax framesets produced between approximately 2002 to 2010. This frameset requires a hanger with a single bolt fitting rather than the more recent 2 bolt fitting.

    • 7005 Audax
  • 6. 7005 Race (Horizontal)

  • The 7005 Race was identical to its sibling, the 7005 Audax (section 5). The only difference was that it lacked the mudguard mounts of the ubiquitous winter training bike. Another difference was the subtly different gear hanger.

  • 7. Pre-2016 R872 (Stealth)

  • Pictured above: R872 'Stealth'

  • Compatible with the R872 (or Stealth as it was sometimes referred to) sold between 2012 and 2016. There were 3 versions of the R872, and this 3 bolt hanger is compatible with the first two editions. Another distinguishing feature of the earlier R872s is the 31.6mm seat post diameter.

  • 8. 7005/7046 Hanger

  • This hanger is designed to fit Ribble alloy frames dating from 2011 to 2017. It is compatible with the following models;

    • Last edition of the 7005 Audax – Approximately 2011-2017.
    • 7046 Sportive – Horizontal top tube, not sloping.
    • 7005 Sportive.
    • CR1 – A cyclocross bike equipped with cantilever-style brakes.
  • Pictured above: 7046 Horizontal, 7005 Audax, CR1 Alloy, 7005 Sportive

  • 9. Evo Pro 2017

  • This updated Evo Pro was launched in 2017 and is noticeable for its distinctive White/Black and Lime Green colour scheme.

  • 10. CGR Alloy 2017

  • Released in 2017, this distinctive frameset was the predecessor to today’s CGR AL All-road frameset. The hanger is no longer in production; therefore, contacting a reputable hanger manufacturer may be your only recourse to obtain a new hanger.

  • 11. Endurance AL Caliper

  • The Endurance AL was the entry-level model from the Endurance bike range that was first launched in 2018.

  • 12. Ribble SL

  • This ultralight carbon frameset was originally called the Ultimate SL upon its launch in approximately 2015/2016. It should not be confused with the Endurance SL, a far more recent design.

  • 13. 7046 Sportive Curved

  • This hanger is compatible with the 7046 Sportive Alloy frameset with a distinctive curved top tube design. It is incompatible with its horizontal tubed sibling (see section 7 for the correct hanger).

  • 14. Sportive Bianco

  • This hanger is only compatible with framesets that require an internal fit hanger rather than the more common external fit (bolts on from the cassette side of the dropout, rather than the derailleur side). Please check if your bike has an internal or external fit hanger. If it looks similar but fits externally, see section 2 above.

  • 15. Aero 883 Disc/Gran Fondo Disc

  • Designed specifically to fit Aero 883 and Gran Fondo DISC framesets.

  • Pictured above: Gran Fondo Disc (left), Aero 883 Disc (right)

  • 16. Aero 883 Rim Brake

  • Designed exclusively to fit the Aero 883 frameset equipped with rim brakes.

  • 17. Endurance Aero

  • The bike pictured is intended to show the appearance of the Endurance Aero but is, in fact, the ‘non’ aero version.

    This hanger is compatible with the Endurance ‘Aero’, which has an aero-shaped seat post rather than the more traditional round seat post.

  • 18. Ribble TT

  • This hanger is compatible with the last edition of the 7005 alloy Ribble TT. There are 2 designs of hangers, so please check that this matches your frame.

  • 19. Aero TT

  • The Aero TT was sold for a number of years, and over this timespan, the design was updated. Please check your existing hanger carefully to see if this is the correct fitting.

  • 20. R4 Alloy Hardtail MTB

  • The R4 was our 26″ alloy hardtail of the early noughties. Again it may be possible that there will be more than one hanger design, so please check yours carefully.

  • 21. HF83

  • The HF83 was constructed from Dedacciai carbon tubing and was the premium carbon frameset in our range for a time. The hanger was exclusive to this frame only.

  • 22. Nero Corsa/Scuro RS

  • Similarly to the HF83 above, the Scuro (left) and Nero Corsa (right) framesets were produced for us by Dedacciai. You may find this hanger elsewhere by searching the web or you can buy it here.

  • 23. 7005 Ultralite

  • 24. CX5

  • One of the first cross-specific framesets that we ever produced, the CX-5 requires its own specific hanger.

  • Please take the time to compare your existing hanger to those listed above to ensure the correct fitment. If you don't see the correct Ribble derailleur hanger listed, please contact us and our friendly customer service team will be more than happy to assist you in finding the correct hanger.


    If you are looking for a gear hanger for a current model of bike, click here.


    What are gear hangers and why do they break? Find out more here.

Comments