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The topology-optimized design delivers an outstanding strength-to-weight ratio
with traceable X-ray documentation available on the official website
Crafted from specially formulated 7075 high-strength aluminum alloy
Choose from 30t
Choose from 2 different color finishes in lengths from 150mm to 175mm
SCA-01 Crank Arm The topology-optimized design delivers anCrafted from specially formulated 7075 high strength aluminum alloy, this crank arm features a hard anodized finish that preserves its vivid color and smooth texture even after three years of sun exposure. Equipped with PH 14 ultra high strength stainless steel bolts, it boasts a topology optimized design for an outstanding strength to weight balance. Each unit undergoes comprehensive X ray flaw detection, with traceable inspection records available
