Buy from a store
Choose fulfilment, a variant and a store offer to checkout.

Shimano · Road cassette, 12-speed
Dura-Ace 12-speed with titanium sprockets and a 34T low gear.
$450.00
PriceIn stock, ready to ship
The Shimano Dura-Ace 12-speed road cassette in the wide 11-34T spread. The six largest sprockets are titanium, HYPERGLIDE+ shaping keeps shifts seamless under load, and Shimano lists an average weight of 253 g.
Sold by Ashburton Cycles
Verified store
Price
$450.00
Speeds
12-speed
Range
11-34T
Sprockets
11-12-13-14-15-17-19-21-24-27-30-34T
This is the Dura-Ace CS-R9200-12 in the 11-34T spread, twelve sprockets running 11-12-13-14-15-17-19-21-24-27-30-34T. The six largest (19T to 34T) are titanium and the six smallest are nickel-plated steel, for an average weight of 253 g. Shimano says the move to twelve gears came without adding weight.
HYPERGLIDE+ shaping is designed so you can shift up or down the cassette under maximum pedalling load without easing off, whether you are climbing or sprinting. It fits Shimano 12-speed and road 11-speed freehub bodies, so many existing wheels can take it, and it needs a 12-speed HG chain.
Road racers and performance riders on a 12-speed Shimano drivetrain who want Dura-Ace weight and shifting with a 34T climbing gear.
Titanium sprockets
The six largest sprockets (19T to 34T) are titanium and the six smallest are nickel-plated steel.
253 g average weight
Shimano's listed weight for the 11-34T, with an aluminium spider and lock ring.
HYPERGLIDE+ shifting
Built for seamless shifts up and down the cassette under maximum pedalling load.
Wide 34T option
Shimano lists the 34T spec for pro-race use, a bigger climbing gear than the 11-30T.
Every detail as listed by the manufacturer.
Shimano · Road cassette, 12-speed

Dura-Ace 12-speed with titanium sprockets and a 34T low gear.
$450.00
In stockSpeeds
12-speed
Range
11-34T
Sprockets
11-12-13-14-15-17-19-21-24-27-30-34T
Average weight
253 g
The Shimano Dura-Ace 12-speed road cassette in the wide 11-34T spread. The six largest sprockets are titanium, HYPERGLIDE+ shaping keeps shifts seamless under load, and Shimano lists an average weight of 253 g.
This is the Dura-Ace CS-R9200-12 in the 11-34T spread, twelve sprockets running 11-12-13-14-15-17-19-21-24-27-30-34T. The six largest (19T to 34T) are titanium and the six smallest are nickel-plated steel, for an average weight of 253 g. Shimano says the move to twelve gears came without adding weight.
HYPERGLIDE+ shaping is designed so you can shift up or down the cassette under maximum pedalling load without easing off, whether you are climbing or sprinting. It fits Shimano 12-speed and road 11-speed freehub bodies, so many existing wheels can take it, and it needs a 12-speed HG chain.
Road racers and performance riders on a 12-speed Shimano drivetrain who want Dura-Ace weight and shifting with a 34T climbing gear.
Titanium sprockets
The six largest sprockets (19T to 34T) are titanium and the six smallest are nickel-plated steel.
253 g average weight
Shimano's listed weight for the 11-34T, with an aluminium spider and lock ring.
HYPERGLIDE+ shifting
Built for seamless shifts up and down the cassette under maximum pedalling load.
Wide 34T option
Shimano lists the 34T spec for pro-race use, a bigger climbing gear than the 11-30T.