E*thirteen Helix Race 12sp Cassette 13-52t - Intergalactic

★★★★★ 4.1 108 reviews

US$132.98

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US$132.98

Price when purchased online

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Arrives Jul 20

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Product details

Management number	236156268	Release Date	2026/07/09	List Price	US$132.98	Model Number	236156268
Category	Outdoor & Sports Bike Components & Accessories

Work flawlessly with Shimano, SRAM, and TRP 12sp shifters, regardless of different cog spacing and chain behavior

Improved reliability of a steel and aluminum assembly

The Intergalactic PVD finishing is twice as durable as anodized models

Designed for steep terrain where climbing time and shift frequency is high and descents are gravity driven, allowing optimized cadence and torque for more efficiency during climbs with smoother shifts under load for both analog and ebikes

13-52t range compliments speed limited e-bikes where the highest gear, paired with a 32t chainring and 85rpm cadence, delivers speeds around 20mph, where e-bike motors cut off

Special note for Hope hub owners: Hope XD drivers do not adhere to SRAM XD specification and require an additional shim. Shims can be acquired from E*Thirteen

TECH SPECS

model	Helix Race Close Ratio
freehub type	XD
speed	12
range	13-52
cogs	13,15,17,19,22,25,28,32,36,40,45,52
color	Intergalactic
weight	467g