ZRACE Unchained Carbon Gravel Crankset

The ZRACE Unchained Carbon Gravel Crankset is tailored for gravel riders who need a crank that's lightweight, stiff, and modular. Featuring a carbon structure made of T600 + T800 fibers and reinforced with an internal T800 carbon keel, it delivers top-tier pedaling efficiency and strength.

Key Features:

• Hollow carbon arms with T800 reinforcement
• Lightweight at just 503g ±5g
• 1x-specific setup for simplicity and durability
• 28.99mm spindle diameter
  
• Q-factor: 152mm

Crankarm Specifications

• Material: T600 and T800 carbon with internal reinforcement
• Weight: 385g ±5g
• Axle Diameter: 28.99mm
• Q-factor: 152mm
• Crank Arm Lengths: 165mm / 170mm / 172.5mm
• Finish: Black marble carbon pattern

Gravel Chainring Size Options (1x)

• 40T
• 42T
• 44T

Why Choose This Crankset?

Designed for the demands of mixed-terrain riding, the ZRACE Unchained gravel crankset balances weight savings and high stiffness for off-road efficiency. The 1x setup offers simplicity, better chain retention, and fewer mechanical issues in rough conditions.

Built for exploration. Ride stronger and lighter with the ZRACE Unchained Carbon Gravel Crankset—your go-to choice for demanding gravel adventures.