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e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T

e*thirteen Helix R 12-Speed Gravel Cassette 9-45T

(18 reviews)

More Range, Less Weight! The Helix R 12-Speed 9-45T cassette extends legendary Helix shift performance and cross compatibility with SRAM and Shimano 12-speed drivetrains, to the light weight Gravel and XC marketplace. Weighing in at a svelte 319g, this light weight engineering marvel offers an industry leading 500% gear ratio, due to e*thriteen's exclusive 9T highest gear cog.

More Range, Less Weight! The Helix R 12-Speed 9-45T cassette extends legendary Helix shift performance and cross compatibility with SRAM and Shimano 12-speed drivetrains, to the light weight Gravel and XC marketplace. Weighing in at a svelte 319g, this light weight engineering marvel offers an industry leading 500% gear ratio, due to e*thriteen's exclusive 9T highest gear cog.

$526.62

in 1 offers

Colour:

e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T

e*thirteen Helix R 12-Speed Gravel Cassette 9-45T

$526.62

(18 reviews)

More Range, Less Weight! The Helix R 12-Speed 9-45T cassette extends legendary Helix shift performance and cross compatibility with SRAM and Shimano 12-speed drivetrains, to the light weight Gravel and XC marketplace. Weighing in at a svelte 319g, this light weight engineering marvel offers an industry leading 500% gear ratio, due to e*thriteen's exclusive 9T highest gear cog.

More Range, Less Weight! The Helix R 12-Speed 9-45T cassette extends legendary Helix shift performance and cross compatibility with SRAM and Shimano 12-speed drivetrains, to the light weight Gravel and XC marketplace. Weighing in at a svelte 319g, this light weight engineering marvel offers an industry leading 500% gear ratio, due to e*thriteen's exclusive 9T highest gear cog.

Colour:
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T
e*thirteen Helix R 12-Speed Gravel Cassette 9-45T

Price comparison

Last updated at 08/07/2025 14:50:24

Lordgun.com.au

$526.62

+ $59.52 delivery

Go to store

See 2 more history offers

NineFit - Australia

$1,314.23

available about 1 month ago

Low stock

Bike-Discount AU

$469.79

available about 1 year ago

Low stock

Price history

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Price history

​
​

Reviews

Awesome peice of kit
4 December 2021
James M.

originally posted on pushys.com.au

Cool 😎
2 January 2023
Cliff G.

originally posted on pushys.com.au

E13 Helix cassette
25 June 2021
David M.

originally posted on pushys.com.au

Specification

Sprocket Unit9-45T
Gear12-speed
Gear sizes9, 11, 13, 15, 17, 19, 22, 25, 28, 32, 38, 45T
FreewheelSram XD and XDR

Price comparison

Updated about 20 hours ago
Lordgun.com.au

$526.62

+$59.52 delivery

See 2 more history offers

NineFit - Australia

$1,314.23

Low Stock
Bike-Discount AU

$469.79

Low Stock

Price history

​
​

Price history

​
​

Reviews

Awesome peice of kit
4 December 2021
James M.
originally posted on pushys.com.au
Cool 😎
2 January 2023
Cliff G.
originally posted on pushys.com.au
E13 Helix cassette
25 June 2021
David M.
originally posted on pushys.com.au
Great Product
2 January 2022
Greg Y.
originally posted on pushys.com.au
Looks great!!
9 August 2022
Shaun D.
originally posted on cambriabike.com
Replaced SLX - Super Happy!
18 June 2021
Steve
originally posted on pushys.com.au
Smooth as silk
15 September 2021
originally posted on cambriabike.com
Smooth as silk
15 September 2021
Warren B.
originally posted on cambriabike.com
The cassette has added bling to the bike
27 February 2023
Glen A.
originally posted on pushys.com.au

Specification

Sprocket Unit9-45T
Gear12-speed
Gear sizes9, 11, 13, 15, 17, 19, 22, 25, 28, 32, 38, 45T
FreewheelSram XD and XDR