B00062153FR1757115306_denoised_d.JPG
B00062153FR1757115306_denoised_d.JPG

SixWeel 12-Speed EVO Cassettes (Half Ti Version - 148~159g)

from $1,310.00

Precision-machined for smooth, reliable shifting, the SixWeel 12s Evo cassette combines optimized tooth profiles, structural upgrades, and advanced surface treatments. Split-piece CNC gearing ensures crisp transitions in the 11–16T range, while the monoblock cluster adds stiffness and durability.

Compatible with HG 11s freehub. Compatible with Shimano 12-speed and SRAM AXS systems (will be equipped with a dedicated 11t gear for SRAM chains), this lightweight cassette delivers pro-level performance in a refined, accessible package.

Availability:
Compatible Groupset:
Material:
Ratios:

Precision-machined for smooth, reliable shifting, the SixWeel 12s Evo cassette combines optimized tooth profiles, structural upgrades, and advanced surface treatments. Split-piece CNC gearing ensures crisp transitions in the 11–16T range, while the monoblock cluster adds stiffness and durability.

Compatible with HG 11s freehub. Compatible with Shimano 12-speed and SRAM AXS systems (will be equipped with a dedicated 11t gear for SRAM chains), this lightweight cassette delivers pro-level performance in a refined, accessible package.

SixWeel 12s Evo Cassette – Smooth Shifting, Race-proven.

Engineered for serious riders who demand both precision and durability, the SixWeel 12s Evo cassette blends smart design, premium materials, and refined CNC machining to deliver an exceptional shifting experience across a wide gear range.

Lightweight Without Compromise

Our half-titanium versions weigh as little as 148g (11-30T), delivering elite performance while reducing rotating mass.
Steel versions maintain strength and value without excess weight (11–34T weighs just 188g).

Material / Version 11–30T 11–34T 11–35T
Steel Version 178g 188g —
Half Titanium Version 148g 155g 159g
Full Titanium Version 118g 132g 139g

Actual weight may vary ±1.5g depending on finish.

Optimized Gear Architecture

The 11–16T cogs are split-piece CNC machined to fine-tune shifting angles for smoother, faster transitions under load.
The 17–27T cluster is cut from a single block of hardened steel or special titanium alloy, maximizing stiffness and drivetrain efficiency.

Built for Compatibility

Fully compatible with Shimano 12-speed road groups and SRAM AXS 12-speed systems, with a dedicated 11T gear optimized for SRAM chains. Mounts directly to HG 11-speed freehubs—no special driver needed.

Long-Lasting Surface Treatments

Every cassette is heat-treated, sandblasted, and nickel or PVD coated to resist wear, maintain shifting smoothness, and stay quiet across thousands of miles.

Color & Finish Options

Available in several anodized finishes for the aluminum section, including Super Silver, Rose Gold, Ice Berry Pink, and Cloudy Blue (availability may vary).

From race day to long climbs, the SixWeel 12s Evo cassette is designed to give you a confident, responsive ride—every shift, every time.