ZRACE RX Road Crankset

🔹 Overview & Key Features
The ZRACE RX Road Chainset is designed for road cyclists who demand a lightweight, stiff, and durable crankset. Made from 6061 aluminum alloy with forged 7075 aluminum chainrings, this crankset delivers superior performance and longevity. Featuring 3-hole Hollowtech technology, it achieves an excellent balance of reduced weight and increased strength.

🔹 Key Features:
✔ High-Performance Material – 6061 aluminum alloy for arms, 7075 aluminum for chainrings.
✔ 3-Hole Hollowtech Design – Reduces weight while increasing overall stiffness.
✔ Full CNC Machined – Precision-crafted for strength and lightweight efficiency.
✔ Forged for Maximum Durability – One-piece forged aluminum construction for superior reliability.
✔ Wide Narrow Tooth Profile – Enhances chain retention for smoother rides.
✔ Multiple Bottom Bracket Options – DUB BB29 system with four compatible bottom bracket choices.
✔ Optimal Power Transfer – 148mm Q-factor for an efficient pedaling stance.
✔ BCD110 Spider – Standard 110 BCD for easy chainring swaps.
✔ 10-12 Speed Compatibility – Works with all modern road bike drivetrains.

🔹 Crankset Specifications

• Brand: ZRACE
• Model: RX Road Crankset
• Material: 6061 aluminum alloy (arms), 7075 aluminum (chainrings)
• Manufacturing Process: Fully 3D CNC machined & forged
• Crank Lengths: 170mm / 172.5mm / 175mm
• Chainring Configuration: 2x setup (BCD110)
• Weight: 525g
• Q-Factor: 148mm
• Bottom Bracket Compatibility: DUB (BB included)
• Chain Compatibility: 10-speed, 11-speed, and 12-speed chains

🔹 Why Choose the ZRACE RX Road Crankset?
The ZRACE RX Road Crankset is crafted for riders who want maximum efficiency, reduced weight, and high durability. With forged aluminum construction, CNC precision machining, and a wide-narrow tooth profile, it ensures excellent performance on the road. Whether you are climbing or sprinting, this chainset offers superior stiffness and power transfer.

🔹 What’s Included in the Box?
✅ ZRACE RX Road Crankset (170mm, 172.5mm, or 175mm)
✅ BCD110 Chainrings
✅ Bottom Bracket (DUB BB29, four options available)
✅ Installation Guide