Shimano 105 CS-R7101 12-speed cassette 11/34T 03014315

The Shimano CS-R7101-12 is a high-quality 12-speed cassette from the 105 series, designed for road and gravel riding. It offers a wide gear range (11-34T), suitable for fast routes and steep climbs. Hyperglide technology ensures exceptionally smooth and quick shifting, even under load.

The steel sprockets with nickel coating provide long-lasting durability and corrosion protection, while the aluminum spider contributes to low weight without compromising strength. The cassette is compatible with both the new 12-speed HG-L2 freehub bodies and 11-speed HG bodies via the included spacer ring.

An ideal choice for cyclists who want to upgrade to 12 speeds without changing the hub or for upgrading an existing road setup.

?? Technical specifications:

Model: Shimano CS-R7101-12

Speeds: 12

Range: 11-12-13-14-15-17-19-21-24-27-30-34

Technology: Hyperglide (HG)

Materials:

Sprockets: Steel with nickel coating

Spider: Aluminum

Lockring: Steel

Compatibility: HG-L2 (12-speed) and HG (11-speed) freehub bodies

Weight: approx. 361 g

Application: Road, gravel, all-road

Color: Silver

Included in the set: Cassette, lockring, spacer ring for 11-speed body

Features: Smooth shifting, wide range, compatible with mechanical and Di2 systems