SPECIFICATIONS

Brand Name: ZRACE

Choice: yes

Components: Freewheel

Flywheel Adjustable Gear Number: 11-Speed

Freewheel Speed: 11

Gear Teeth: 11-36T

High-concerned chemical: none

Material: Alloy

Model Number: ALPHA EX

Origin: Mainland China

Sensitivity: /

Type: Road Bike Freewheel

is_customized: Yes

After 12 months of optimization and testing, we finally completed this HG-spec ultra-lightweight cassette. We optimized the Cassette bracket to take into account both lightness and strength, and innovatively added a freehub sleeve to the HG flywheel to maximize the stability of the Cassette. We used mechanical and electronic groupsets from Shimano, SRAM, LTWOO, and SENSAH for 4 months of testing to ensure that it can perfectly match the groupsets of these brands. The largest 3 pieces of the Cassette are made of 7075 aluminum alloy, and the others are made of 35# molybdenum steel, taking into account both strength and lightness. Choosing this Cassette can bring you a better riding experience.

Brand: ZRACE

Model: ALPHA EX

Material: molybdenum steel + 7075 aluminum alloy

Speed: 11s

Size: 11-Speed 11-28T / 11-30T / 11-32T / 11-34T / 11-36T