Brand: Shimano
Model: 12-127
Shimano Dura Ace 9200 12spd Cassette 11-30HYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for the technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no long..
Brand: Shimano
Model: 12-126
Shimano Dura Ace 9200 12spd Cassette 11-34HYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for the technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no long..
