Celebrazio Store

Contact Us

Bicycling - Shimano Road Bike Parts Compatibility - 2020

Shimano compatibility charts come in handy for assembling your bicycle, planning purchases, or troubleshooting. We have included their compatibility charts from 2020 here. The biggest change of the 2020 model year is the new GRX gravel adventure product line. The source of these charts is the Shimano archive.


Compatibility Chart 2020 - Front

chart color code: Blue items = new for this year. Brown items = no longer in production (after this year).

Compatibility Chart 2020 - Rear

Compatibility Chart 2020 - Brakes

Compatibility Chart 2020 - Di2

Compatibility Chart 2020 - Disc

Compatibility Chart 2020 - Hydraulics

Release Notes

For 2020, Shimano has released an all-new series: GRX for gravel adventures.


c spo Amazon

Next some Shimano products available from our affiliated shop: Amazon (speedy delivery, good selection). The below links take you there.

Product Condition Check at the Store
Di2 Available Electronic Di2 Group Sets: Shop the Di2 Components
Dura Ace 9200 Available 12-speed Dura Ace 9200 series: Shop the Dura Ace 9200 Series Section
Dura Ace 9100 Available 11-speed Dura Ace 9100 series: Shop the Dura Ace 9100 Series Section
Dura Ace 9000 Available 11-speed Dura Ace 9000 series: Shop the Dura Ace 9000 Series Section
Dura-Ace 7900 Low Stock 10-speed Dura-Ace 7900 series: Shop the Dura-Ace 7900 Series Section
Ultegra Available 12-speed Ultegra R8100 series: Shop the Ultegra R8100 Series Section
Ultegra Available 11-speed Ultegra R8000 series: Shop the Ultegra R8000 Series Section
Ultegra Available 11-speed Ultegra 6800 series: Shop the Ultegra 6800 Series Section
Ultegra Available 10-speed 6700 series: Shop the Ultegra 6700 Series Section
105 7100 Available 12-speed 105 R7100 series (2023): Shop the Shimano 105 R7100 Series Section
105 7000 Available 11-speed 105 R7000 series (2019): Shop the Shimano 105 R7000 Series Section
105 Available 11-speed 5800 series (2014): Shop the Shimano 105 5800 Series Section
105 Available 10-speed 5700 series: Shop the Shimano 105 5700 Series Section
Dura-Ace 7800 Spares (low stock) 10-speed Dura-Ace 7800 series: Shop the Dura-Ace 7800 Series Section
Cogsets Dura Ace: CSR920012 (12-speed)    CSR9100    CS9000(11-spd)    CS7900    CS7800    CS7700(9-spd)    CS7401(8-spd)
Ultegra: CSR810112 (12-speed)    CSR810012 (12-speed)    CSR8000    CS6800   CS6700    CS6600    CS6500(9-spd)    CSHG90-8(8-spd)
105: CSR710112 (12-speed)    CSR710012 (12-speed)    CSR710112    CSHG70011    CSR7000    CS5800    CS5700(10-spd)    CS5600    CS5500(9-spd)    CSHG70-8(8-spd)
Other: CSHG80011(11-spd)    CSHG500-10(10-spd)    CSHG50-9(9-spd)    CSHG70-9(9-spd)    CSHG50-8(8-spd)
SRAM: Cassette Section
Brake Calipers Dura Ace: BRR9200    BRR9210    BRR9110    BRR9100    BR9010    BR9000    BR7900    BR7800
Ultegra: BR6810    BRR8000(disc)    BRR8010(disc)    BR6800    BR6700    BR6600   
GRX: BR-RX810   
105: BRR7010    BRR7000    BR5800    BR5810    BR5710    BR5700    BR5600   
Disc calipers and pads: BRR9270    BRM9000    BRM9020    BRM7000    BRM820    BRM4050    BRR9170    BRR8070    BRRS805    BRM8000    BRRS785    BRRS505   BRM9120    BRM9100    BRM8020    BRMT520    BRR7070   
Mechanical disc calipers: BRCX77    BRR317    BRR517   BRRS305   
Other: BR4700 (Tiagra)   
Brake Pads[*] and rotors Dura Ace: R55C4    R55C3    Carbon Rims    R55C
Ultegra: (use Dura Ace, Kool Stop, Swiss Stop, or other compatible products)
Disc Rotors: RTMT900    RTMT905    RTEM900    RTMT800    SMRT99    SMRT86    RTEM900    SMRT76    RTCL900    RTCL800    RTEM800    SMRT800    SMRT900    SMRT81    RTMT900    SMRT70   
Swiss Stop: High Performance for Carbon and other rims
Kool Stop: Salmon(all-weather)    Black    Dual   
Brake Shift Levers Dura Ace: STR9270 (12-speed Di2 disk brake)    STR9250 (12-speed Di2 rim brake)    STR9150    STR9160 (Di2 TT/Tri)    STR9170 (Di2 Disk brake)    STR9100    STR9120 (hydraulic brake)    ST9070 (Di2)    ST9071 (Di2 TT)    ST9001    ST9000    ST7900    ST7801    ST7803(triple)    ST7970(Di2)    ST7700(9-spd)    ST7703(9-spd triple)    ST7400(8-speed)
Ultegra: STR8170 (Di2 disk brake)    STR8150 (Di2 rim brake)    STR8025 (hydraulic)    STR8000    STR8020(hydraulic)    STR8050    STR8060    STR8070(Di2 hydraulic)    ST6871(Di2)    ST6800    ST6700    ST6703(triple)    ST6603(triple)    ST6600    ST6770(Di2)    ST6500(9-speed)    ST6510(9-speed)    ST6400(8-speed)
Di2 remote: SLBSR1 (Di2 TT)   
GRX: STRX815 (Di2 hydraulic disc)    STRX610(hydraulic disc)    STRX600    STRX820 (hydraulic disc)    STRX810 (hydraulic disc)   
105: STR7170 (Di2 disk brake)    STR7120 (hydraulic disk brake)    STR7000    STR7020    STR7025    ST5800    ST5700    ST5703(triple)    ST5603(triple)    ST5601    ST5510(9-spd)
Disc: STRS685(mech.)    STRS505(mech.)    STRS785(Di2)    STR785
Other: ST4720 (Tiagra Disc) ST4725 (Tiagra Disc) ST4700 (Tiagra 10-speed)    ST4703 (10-spd triple)    STR700    ST4500 (Tiagra 9-speed)    ST4400 (Tiagra 8-spd)
Plates: Cover Plates for Shift Levers.
Computers and Tech [*] Speed Sensor for disc brake: SMDUE11    Flight Deck Computer: SC-6502 computer    SM-SC70 wireless harness for Flight Deck   
SM-EWW01 wireless transmitter (Di2 to computer)    SM-EW90 stem-based Di2 junction
CM-1000 Sport Camera
PC Linkage Device: SMPCE02 (for Di2 to computer, USB)   
Cables and Hoses [*] Derailer: SP41 (Housing only)    cables (stainless, coated)    Set: Dura Ace 7900    Set (choose colors)    end caps
Brakes: hydraulic brake hose chart    Hydraulic hose options: SMBH90JKSSR    SMBH90SBM    SMBH90SBLS    SMBH90SBS    SMBH90SB    SMBH59JKSS    SMBH59SB    SMBH59SBJ   
Brake Cables (stainless, coated)    2021 cutting edge BC9000    Full Cable Set (choose color)
Front Derailer Dura Ace: FDR9250 (Di2)    FDR9150 (Di2)    FDR9100    FD9070 (Di2)    FD9000(11-speed)    FD7900    FD7970(Di2)    FD7800    FD7803(triple)    FD7700(9-speed)    FD7703(9-spd triple)
Adapters: SMAD91   
Ultegra: FDR8150(Di2)    FDR8000    FDR8050(Di2)    FD6870 (Di2)    FD6800    FD6700    FD6770(Di2)    FD6703(triple)    FD6600    FD6603(triple)    FD6500(9-speed)    FD6503(9-speed triple)
GRX: FDRX815 (Di2)    FDRX820 (12-speed)    FDRX810   
105: FDR7150 (Di2 12-speed)    FDR7100 (12-speed)    FDR7000    FD5801    FD5800    FD5700    FD5703(triple)    FD5600    FD5603(triple)    FD5501(9-spd)    FD5504(9-spd triple)
Other: FD4700 (Tiagra 10-spd)    FD4703 (10-spd triple)    FD4500 (Tiagra 9-spd)    FD4503 (9-spd triple)    FD4403 (8-spd triple)
Rear Derailer Dura Ace: RDR9250    RDR9150    RDR9100    RD9000(11-speed)    RD7900    RD7970(Di2)    RD7800    RD7803(triple)    RD7701(9-spd)    RD7402(8-spd)
Ultegra: RDR8150 (Di2 12-speed)    RDR8000    RDR8050(Di2)    RD6870 (Di2)    RD6800(SS)    RD6800(GS)    RD6700A(GS)    RD6700    RD6770(Di2)    RD6703(triple)    RD6600    RD6603(triple)    RD6500(9-spd)    RD6400(8-spd)
GRX: RDRX815 (Di2)    RDRX822(1x12 speed)    RDRX820    RDRX810    RDRX400   
105: RDR7100 (12-speed)    RDR7150 (Di2 12-speed)    RDR7000    RD5800    RD5701    RD5700    RD5703(triple)    RD5600    RD5603(triple)    RD5501(9-spd)
Other: RD4700(10-spd)    RD4500(9-spd)
Cranks Dura Ace: FCR9200    FCR9200P(power meter)    FCR9100P(power meter)    FCR9100    FC9000    FC7900    FC7950(compact)    FC7800    FC7803(triple)    FC7701(9-spd)       FC7703(9-spd triple)   
Ultegra: FCR8100    FCR8100P (power meter)    FCR8000    FC6800    FC6700    FC6750(compact)    FC6703(triple)    FC6601    FC6604(triple)    FC6650(compact)    FC6500(9-spd)    FC6503(9-spd triple)
GRX: FCRX820-2    FCRX810    FCRX610-2    FCRX600   
105: FCR7100    FCRS520 (12-speed)    FCR7000    FC5800    FC5700    FC5703(triple)    FC5750(compact)    FC5600    FC5603(triple)    FC5650(compact)    FC5502(9-spd)    FC5505(9-spd triple)
Other: FCRS510    FC4700 (10-spd Tiagra)    FC4703 (10-spd triple)    FC4500(9-spd Tiagra)    FC4550(9-spd)    FC4503(triple)
Chainrings Dura Ace: FC9000    FC7900       FC7800    FC7803(triple)    FC7701(9-spd)       FC7703(9-spd triple)   
Ultegra: FC6700    FC6750(compact)    FC6703(triple)    FC6601    FC6604(triple)    FC6650(compact)    FC6500(9-spd)    FC6503(9-spd triple)
105: FC5700    FC5703(triple)    FC5750(compact)    FC5600    FC5603(triple)    FC5650(compact)    FC5502(9-spd)    FC5505(9-spd triple)
Other: FC4700 (10-spd Tiagra)    FC4703 (10-spd triple)    FC4500(9-spd Tiagra)    FC4550(9-spd)    FC4503(triple)
Bottom Bracket Dura Ace: BBR9100    SMBB9241 (press-fit)    BB9000(11-speed)    BB7900    SMFC7801    BB7700    BB7703    BB7410   
Ultegra: SMBBR60    BB6700    SMFC6601    BB6500   
105: BB5700    SMFC5600    BB5500   
Other: BBRS500    SMFC4500    BBUN72    BBUN52    BBUN40
Hubs Dura Ace: FH9000(rear, 11-sp.)    FH7900(rear)    FH7800(rear)    FH7700(rear)    HB7900(front)    HB7800(front)    HB7700(front)   
Ultegra: FHRS770(disc)    FH6800(rear)    FH6700(rear)    FH6600(rear)    HB6700(front)    HB6600(front)    FH6402
105: FHR7070(disc)    FHR7000    FH5800(rear)    HB5800(front)    FH5700(rear)    HB5700(front)   
Disc: FHRS505    FHRS400 Other: FH4500(Tiagra)
Chains Dura Ace: CNM9100(12-speed)    CNHG90011(11-speed)    CN9000(11-speed)    CN7901    CN7801    CN7701(9-spd)    CN7401(8-spd)
Ultegra: CNM8100 (12-speed)    CNHG700-11    CN6800    CN6701    CN6600    CNHG93    CNHG91
105: CNM7100 (12-speed)    CNHG600-11    CN5701    CN5600    CNHG73    CNHG70
Other: CNHG95    CNHG53    CNHG50
KMC: KMC Chain Section
Wipperman: Wipperman Chains and Connecting Links

Compatibility Notes

Triple Crank and compatibility: See the 2011 front drivetrain compatibility chart above for some details. The left (front) shifter, the crankset, and both derailers may be specific for a triple gearing. If you have a 105 front brifter, you may be lucky as it's non-indexed so the same brifter can be used with a double or a triple. If yours is Ultegra, there should be a difference so you need the specific front brifter for double or triple whether you're on the 6600 or 6700 series. The front derailer has much different spacing on a triple crankset. And the rear derailer has a long cage to collect more chain - so both of these are specific for triple gearing. Another thing that many people don't realize - the new Shimano chains are *not* triple-compatible. (As indicated on the 2011 compatibility chart), The reason for this is that the new chains (CN-7901, 6701, or 5701) do not allow enough lateral movement. So for the moment, your triple chain needs should be satisfied by KMC, by SRAM, Wippermann maybe, or by the older Shimano chains (CN-7801, CN-6600, CN-5600).

Brake Shoes and Pads R55C3 is the model number for the Shimano branded spare brake pads (2011). It comes in different compounds for alloy (aluminum) and carbon rims. The pad length is 55mm and this pad is compatible with BR-7900, BR-7800, BR-7700, BR-6700, BR-6600, BR-6500, BR-5700, BR-5600, BR-5501, BR-5500, BR-R650, BR-R600, BR-R561 calipers. R55C3 replaces the R55C model which used the same specification but slightly different compounds. Kool Stop has for many years marketed fully compatible replacement pads in a few different compounds. Swiss Stop markets high-performance pads which are also compatible. There are also a few other vendors.

Rear derailer capacity limits For Details, see derailer capacity table. Shimano charts provide for an exception to the compatibility rules between cassette sprockets and rear derailers. Specifically, only the 7900-, 6700-, and 5700- series rear derailers have sufficient capacity to support a cassette with sprockets differing as much as 16 teeth or more from small to large cog. For this reason, the 11-28 tooth cogset (17 tooth difference), available in 7900-, 6700-, and 5700- series is not compatible with the older series rear derailers. The 11-27 tooth cogset has the same limitation. For the older 10-speed derailers (7800-, 6600-, and 5600-series), the maximum cogset tooth size difference supported is up to 15 teeth (as in the 12-27 size). In the 2012 and 2013 model years, the available products and their limits have seen some additions and special cases. These details are being tracked in the derailer capacity table. You can also Shop Now at our store.

Part Naming Color Codes Shimano parts such as FC-6601 may have a 1-letter suffix, for example FC-6601-G. This letter is a color indicator and for the purposes of compatibility, this letter is ignored. The color does not affect compatibility in any part combination. Use the charts and the magic app without the color suffix. Other suffixes were for example, RD-5600-S (silver), ST-5600-L (black), where the FC-6601-G is gray. Parts with no suffix are silver, as is the suffix S, only used when there is another color option for the same part.

Brake and Shift Cables
Derailer: For best results always replace the cables when upgrading any drivetrain part. In 2010, Shimano introduced colored cable housing options whereas previously only "Dura Ace Gray" was available. The SP41 PTFE cableset is standard replacement derailer cable and housings for the Shimano 7900 Dura-Ace system. Compatible with all 7- through 10-speed Shimano road shifter/derailer sets as well as SRAM. Shimano's 7900 shift cable/housing set is ideal for the Dura-Ace 7900, Ultegra 6700, and 105 5700 STI levers with cable routing under the bar tape. In fact, it was because of the under-the-bar-tape cable positioning change first designed for Dura Ace 7900 that the PTFE-lubricated housing was introduced. PTFE (better known as DuPont Teflon) coated cables do a good job of minimizing friction and greatly enhance shifting performance. The engineers at Shimano have spent countless hours researching and developing shift cables and housing that will optimize the performance of their shifters and derailleurs. The PTFE(Teflon) coated derailer cable set is the most advanced they have ever produced. A complete set of cable and housing for Shimano derailers (enough for one road bicycle) features 4mm SIS-SP41 housing; Choose your color; Weight: 160 grams (reported); Cable Diameter: 1.2 mm; Cable Lengths: 2 x 2000 mm; Stainless steel cable for long life in all conditions. (Tip: Use the "gray" Dura Ace pack to get all end caps and ferrules to complete the job - the blue pack has been reported to contain fewer of these).
Brakes: The 7900 Dura-Ace brake cable set has been optimized for Shimano levers but makes a great upgrade for most road systems. New super low friction PTFE coated cables virtually eliminate excess friction for top performance. The brake cable end fits road bike levers only. A complete set of cable and housing for Shimano brakes (enough for one road bicycle) features 1400mm x 5mm housing x 1; 800mm x 5mm housing x 1; 2050mm x 1.6mm cable x 1; 1000mm x 1.6mm cable x 1; PTFE coated stainless steel cable for long life in all conditions; two cable crimps, and two ferrules. 178 grams (reported).

The Shimano Flight Deck SC-6502 Computer head features the following: gearing and wheel size data for four bikes can be programmed and accessed from one computer head. Program one, two, or three chainrings; display shows the number of chainrings programmed. Gear size display: once shift is made, computer will momentarily show what chainring/gear combination bike is in, 53-12 etc. One button on each brake lever controls computer function.
Bracket and sensor kit sold separately. Compatible with compact road gearing.
Compatibility: The Flight Deck SC-6502 computer will work with STI levers ST-7800, ST-7900, ST-6600, ST-6603, ST-6700, ST-6703, and ST-5600. It is not compatible with brifters ST-5700 or ST-5703. Use the wireless harness for all of the 10-speed brifters and the SC-6502. (10-speed Harness is ID SM-SC70) The wireless harness isn't completely wireless though. There are still wires that run from the STI levers to the computer (underneath the handlebar tape). But there is no wire running down the fork to the pickup.
The older SC-6501 Flight Deck will work with most 9-speed Shimano brifters. (ST-7700, ST-6510, ST-5500) Source: Shimano Tech Docs.
The Flight Deck computer is quite interesting. You pre-configure the computer to know what gears you have; whether the cassette is a 12-25 or a 11-23, for instance. The STI levers tell the computer what gear you're in. So, the computer always knows your gear ratio. From that, and from the wheel pickup, it knows how fast you're riding. And since it knows your speed and your gear, it can calculate your cadence. (The odd "feature" with this is the virtual cadence: it does not know whether you are pedaling at all, so on your downhill coasts, you will see a cadence value well over 100 when you're not even pedaling)

Rear Derailer Naming and Charts The Shimano charts leave off mention of triple rear derailers, but there are important distinctions to be aware of. For the magic app and these note pages, we use the standard "03" naming convention for triple rear derailers. There are actual several possible naming conventions for rear derailers, and it is important to distinguish them. The triple-compatible rear derailers, designated on this site as RD-6603 and other IDs ending in "03", have a longer cage to be able to take up more chain, as triples run longer chains than doubles. In other places, these triple rear derailers are designated "GS" as in "RD-6600-GS". These are the same thing. One other description you will hear is "long cage" or "medium cage" to refer to road triples. On a road bike, it's considered long since it's longer than a short-cage RD used for doubles. But since there exist even longer cages (on MTBs for example), the road triple RDs are also called "medium cage" sometimes. Double Derailers: These are designated here as ending in "00" or "01". Other places use "RD-6600-SS" and other IDs suffixed with "SS", or possibly "RD-6600" short cage. There is little difference in functionality among RDs, so the magic assumes compatibility with respect to triple RDs as parallel to double RDs.

Tip: for triple rear derailers, look for "GS" or "long cage" (sometimes aka "medium cage") or the "03" or "04" numbers. For double rear derailers, look for "SS" or "short cage" or the "00" or "01" numbers.

Link to:

1998-2024 Celebrazio.net