e*thirteen Helix R 12-Speed Cassette - intergalactic/9-50

e*thirteen Helix R 12-Speed Cassette

Item number: 86279
3
3

The e*thirteen Helix R 12-speed cassette in a two-cluster design for mountain and gravel bikes


This Helix R cassette from e*thirteen for gravel and MTB use is equipped with 12 sprockets distributed over two clusters. This makes it possible, in the event of earlier wear, to replace only the largest sprockets after heavy use.

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.


Specifications:

Application:
Gravel, Cross Country, All Mountain, Enduro
Gearing:
12-speed
Gradation(s):
9-45 t, 9-50 t, 9-52 t, 13-52 t
Sprocket Material:
steel (SCM445), aluminium (7075-T651)
Freehub Compatibility:
SRAM XD

Technical Information:

Series:
Helix Race

Features:

  • 12-speed cassette in two-cluster design for MTB and gravel
  • " intergalactic" sprocket with twice as durable PVD finish
  • pinion 1 to 10 made of steel, pinion 11 and 12 made of aluminium, optimised interface between the clusters
  • two-piece design allows replacement of the aluminium pinions
  • suitable for 12-speed drivetrains from Shimano or SRAM
  • improved shifting performance
  • large gear range due to smallest sprocket with 9 teeth, making the use of smaller chainring possible
  • lightweight
  • 9-45 version primarily recommended for gravel
  • 13-52 version particularly suitable for alpine terrain

Models:

9-45:
Gradation:
9-11-13-15-17-19-22-25-28-32-38-45 t
Manufacturer Numbers:
FW2HRA-100 (intergalactic), FW2HRA-101 (grey)

9-50:
Gradation:
9-11-13-15-17-20-23-27-31-36-42-50 t
Manufacturer Numbers:
FW2HRA-102 (intergalactic), FW2HRA-103 (bronze), FW2HRA-104 (eggplant), FW2HRA-105 (naranja), FW2URA-112 (grey)

9-52:
Gradation:
9-11-13-15-17-20-23-27-31-36-43-52 t
Manufacturer Numbers:
FW2HRA-118 (intergalactic), FW2HRA-119 (bronze), FW2HRA-120 (eggplant), FW2HRA-121 (naranja), FW2URA-122 (grey)

13-52:
Gradation:
13-15-17-19-22-25-28-32-36-40-45-52 t
Manufacturer Numbers:
FW2HRA-111 (intergalactic), FW2HRA-108 (bronze), FW2HRA-109 (eggplant), FW2HRA-112 (naranja), FW2URA-110 (grey)

Contents:

  • 1 x e*thirteen Helix R 12-speed Cassette

Weight:

  • grey/9-45: 310 g
  • grey/9-50: 345 g
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00

Models:

  • grey/9-45, out of stock – back in stock soon
    258.80€
  • grey/9-50, in stock
    258.80€
  • grey/9-52, in stock
    276.11€
  • grey/13-52, in stock
    276.11€
  • intergalactic/9-45, in stock
    258.80€
  • intergalactic/9-50, in stock
    258.80€
  • intergalactic/9-52, in stock
    302.08€
  • intergalactic/13-52, in stock
    302.08€
  • naranja/9-50, in stock
    258.80€
  • naranja/9-52, in stock
    276.11€
  • naranja/13-52, in stock
    276.11€
  • bronze/9-50, in stock
    258.80€
  • bronze/9-52, in stock
    276.11€
  • bronze/13-52, in stock
    276.11€
  • eggplant/9-50, in stock
    224.18€
  • eggplant/9-52, in stock
    276.11€
  • eggplant/13-52, in stock
    276.11€

Customer Reviews (3)

5

Customer Reviews (3)

5.0/5.0
5
3
4
0
3
0
2
0
1
0

Give us your opinion on this product.

by Sorin N. on 27.11.2023
verified purchase
item: eggplant/9-50

Sollte man auf die Idee kommen ein mal, ein einziges Mal den Igel aus der Tasche umbringen wollen um tiefer in die Tasche eingreifen zu können danach dieses Zauberstück erwerben, Ihr müsst es einfach glauben Ihr werdet keine andere Kassette mehr fahren wollen ! Merken und kaufen!!!

Is this review helpful?
by Javier E. on 31.01.2023
verified purchase
item: intergalactic/9-50

Excelente cassette muy buena calidad.

Is this review helpful?
by Franz H. on 02.01.2023
verified purchase
item: naranja/9-50

schaltet besser als wie Sram GX

Is this review helpful?

Give us your opinion on this product.