Shimano Dura Ace WH-R9200 / WH-R9270 Freewheel Body BX Apparel while new X-GLIDE 2 improves

while new X-GLIDE 2 improves both inboard and outboard shifting as well as chain retention

The seats survive heavy impact loads without bending the rails

Handy bottle with small neck easily grabbed by children

This newest version of the Zonda wheelset comes in at a 1596 grams placing it as perhaps the lightest C17 wheelset in its segment while still living up to its reputation as an indestructible performance product

Rear Speeds: 10

Shimano Dura Ace WH-R9200 / WH-R9270 Freewheel Body BX Apparel while new X-GLIDE 2 improvesHyperGlide L2 freewheel body made of anodised aluminum for the 12 speed rear hub of Shimano Dura Ace WH R9200 R and WH R9270 R wheelsets. Including spacer and slider. Specifications Material: Aluminium Shifting system: 12 speed Freehub: Shimano HG L2 Mfr Claimed Weight TBC