Wolftooth - Serie sterzo ZS44/28.6 H6 | EC44/40 Color:ESPRESSO The notches on the rear

The notches on the rear sprocket further reduce weight while increasing stiffness

In the case of Ridley and Colnago V3 (MY23)

High-performance nylon enhanced with carbon fibers

it allows fresh air to flow around the head and improves comfort during pedaling

Lightweight PU foam to provide all-day comfort

Wolftooth - Serie sterzo ZS44/28.6 H6 | EC44/40 Color:ESPRESSO The notches on the rearPremiumZS44 28. 6 EC44 40 headset series Material: 6061 Aluminum Bearing angle: 36 degrees Weight: 55 58 g Lower headset tube diameter: 44 mm Upper headset tube diameter: 44 mm Lower fork diameter: 40 mm Upper fork diameter: 28. 6 mm Headset type: Mixed ZS 44 EC 44,