e*thirteen Helix R 11-Speed Cassette

The e*thirteen Helix R 11-speed cassette in a two-cluster design for mountain bikes

This Helix R cassette from e*thirteen for mountain bikes is equipped with 11 sprockets distributed over two clusters. This makes it possible, in the event of earlier wear, to replace only the largest sprocket after heavy use.

Specifications:

Application:

Cross Country, All Mountain, Enduro

Gearing:

11-speed

Gradation:

9-11-13-15-17-20-24-28-33-39-46 t

Sprocket Material:

steel, aluminium

Freehub Compatibility:

SRAM XD, XDR

Technical Information:

Series:

Helix R

Features:

• " intergalactic" sprocket with twice as durable PVD finish
• pinion 1 to 10 made of steel, pinion 11 made of aluminium, optimised interface between the clusters
• two-piece design allows replacement of the aluminium pinions
• suitable for 11-speed drivetrains from Shimano or SRAM
• improved shifting performance
• large bandwidth due to smallest sprocket with 9 teeth, making the use of smaller chainring possible
• lightweight

Manufacturer Numbers:

intergalactic:

FW2HRA-106

bronze:

FW2HRA-107

Contents:

• 1 x e*thirteen Helix R 11-speed Cassette

Perigeum Development Inc. DBA e*thirteen
1445 Technology Lane STE A9
Petaluma
CA 94954
USA
support@ethirteen.com

Cosmic Sports GmbH
Leyher Straße 47
90763 Fürth
Germany
info@cosmicsports.de