

After a slew of spurious images whirled about the internet over the last few months, Shimano finally lifted the curtain on its much anticipated R9100 Dura Ace groupset last month.
As of today however, the Japanese component giant finally released pricing details for its flagship groupset.
A good deal more will be learned later this month at the annual Eurobike Show, but until then, here are some pricing guidelines to follow.
R9100 – mechanical shift, rim brake
- 11 speed chain CN-HG901 $46
- bottom bracket BB-R9100 $36 £50
- brakeset BR-R9100 $348 445 € £320
- 11 speed cassette CS-R9100 $239 £210
- crankset FC-R9100 $543 700 € £500
- front derailleur FD-R9100 $109 150 € £110
- rear derailleur RD-9100 $208 268 € £190
- shift/brake lever set ST-R9100 $501 640 € £450
R9120 – mech. shift, hydraulic disc brake
- 11 speed chain CN-HG901 $46
- bottom bracket BB-R9100 $36 £50
- 11 speed cassette CS-R9100 $239 £210
- crankset FC-R9100 $543 700 € £500
- front derailleur FD-R9100 $109 150 € £110
- rear derailleur RD-9100 $208 268 € £190
- shift/brake lever assembly with hose & caliper, right ST-R9120R
- + BRR9170 $513 625 € £450
- shift/brake lever assembly with hose & caliper, left ST-R9120L
- + BRR9170 $513 620 € £450
- pair of rotors SM-RT900 2x $144 170 € £130
R9150 – Di2 electronic shift, rim brake
- 11 speed chain CN-HG901 $46
- bottom bracket BB-R9100 $36 £50
- brakeset BR-R9100 $348 445 € £320
- 11 speed cassette CS-R9100 $239 £210
- crankset FC-R9100 $543 700 € £500
- Di2 front derailleur FD-R9150 $372 480 € £330
- Di2 rear derailleur RD-R9150 $602 770 € £550
- Di2 shift/brake lever set ST-R9150 $624 800 € £550
- Di2 etube wires 5x, front junction, B junction kit Wire Kit $237 376 €
R9170 – Di2 electronic, hydraulic disc brake
- 11 speed chain CN-HG901 $46
- bottom bracket BB-R9100 $36 £50
- 11 speed cassette CS-R9100 $239 £210
- crankset FC-R9100 $543 700 € £500
- Di2 front derailleur FD-R9150 $372 480 € £330
- Di2 rear derailleur RD-R9150 $602 770 € £550
- Di2 shift/brake lever assembly with hose & caliper, right ST-R9170R
- + BRR9170 $579 700 € £500
- Di2 shift/brake lever assembly with hose & caliper, left ST-R9170L
- + BRR9170 $577 700 € £500
- pair of rotors SM-RT900 2x $144 170 € £130
- Di2 etube wires 5x, front junction, B junction kit Wire Kit $237 376 €