ZTTO HEADSET 3434S MTB ROADBIKE THREAD-LESS 34MM EC34 CNCBrand: ZTTO Type: Threadless bicycle headset (EC34 standard) Compatibility: Compatible with MTB and road bike frames using EC34 (34 mm head tube) standards and straight 1 1 8 steerer forks Material: CNC machined aluminum alloy cups with sealed steel bearings Finish: Anodized corrosion resistant CNC finish Weight: Lightweight performance oriented construction Hardware: Includes upper and lower headset cups, sealed bearings, crown race, and top cap

Efficiency: • Optimized for consistent braking response and reliable performance across varied riding conditions

Finish: SIL-TEC surface treatment for smoother shifting and improved durability

Material: Aluminum alloy hub shell with steel axle components

Compatibility: Square taper cranksets (MTB

Type: Wireless electronic road bike upgrade kit

and Shimano MTB freehub systems

Low-Profile Design: Tucks the derailleur closer to the frame and away from trail-side hazards like rocks and roots

Design: Hyperglide+ technology for faster

Easy set up and maintenance

Stylish performance upgrade for road bikes

outdoor rides

and devices supporting BLE/ANT+