Castelli Squadra Stretch Jacket Men's Yellow Fluo/Dark Gray Variant:Castelli Jacket Squadra Stretch Yellow Fluo/Dark Gray - XS Use as chuck head

Use as chuck head

and 90% fill with high pressure water proof grease to withstand daily abuse of use and the elements

"Numerous tests in the wind tunnel

As the racing option

This versatility is particularly useful in situations where multiple riders share the same bike

Castelli Squadra Stretch Jacket Men's Yellow Fluo/Dark Gray Variant:Castelli Jacket Squadra Stretch Yellow Fluo/Dark Gray - XS Use as chuck headThe Squadra Stretch shell keeps the wind off on cool weather rides or long descents, while the stretch panels keep the jacket fitting close to body and eliminate flapping fabric. Product features Coated ripstop nylon front and back and front of sleeves to keep wind off Tightly knit stretch panels on sides and sleeves allow for perfect fit High collar to keep drafts out Reflective details on chest and lower back for low light visibility Weight: 138gm