Silca TPU Tube giantpromo-emailrep This is another first in

This is another first in Aero Overshoe design

Recommended Tyre Size - 700c x 32-43mm

racing and mixed conditions

they guide the chain safely and very quietly even on rough trails and minimise wear

The 858 gives you the benefits of our deep rims at weight typically associated with rims that are 20mm shallower

Silca TPU Tube giantpromo-emailrep This is another first inSave space and weight in your tire or in your pack. TPU tubes are less than half the size of a traditional butyl tube so you can carry two tubes instead of one in your pack, or save 200+g in your tires by replacing the butyl tubes with TPU. TPU tubes have long been a favorite of ours to keep for spares in your saddle bag because of how little space they take up in the bag. This allows you to carry two tubes when only one would previously have fit. The