X10 10 Spd. Shimano Di2 The snag-free Silicone Swim Cap

The snag-free Silicone Swim Cap is designed to hold its shape with no drag so that you can out-pace the competition

Drilled for Presta valve

Closure System:Double-adjustment ratchet and hook and loop strap for a better adjustment

Proprietary design ensures smooth shifts and strength

252 x 142mm

X10 10 Spd. Shimano Di2 The snag-free Silicone Swim CapCompatible with Shimano, SRAM, and Campy drivetrains Nickel plated outer plates and black painted inner plates offer higher end aesthetics and improved corrosion resistance X SP (eXtreme Stretch Proof) heat treatment on pins and plates makes it less susceptible to wear Double X Bridge outer shape for smooth, effortless shifting Bull's eye pin riveting for exceptional side plate retention Width: 5. 88mm 299g (116L)