Materials: This derailleur is made from hardened alloy steel

Who's this item for: This is for anyone that wants to be able to take consistently accurate air pressure readings

It keeps you comfortable on the trail while providing the feel of your favourite tee

The seal is made of a composite material of MoS2

a single-speed cog and a chain and you're all set

Fasthouse Alloy Sidewinder Long Sleeve Jersey - L - Rust - Midnight Navy Gift Card Materials: This derailleur is madeAlloy is the top of the line, feature loaded BIKE jersey from Fasthouse. They've upgraded this jersey with some cool new touches to make your rides more comfortable and improve your performance. Now available in a variety of colours, this jersey looks great however you mix and match it. Fastdri moisture wicking fabric Slimmer race fit with v cut collar Mesh venting on back & underarms Slight drop tail on back panel 94% polyester 6% spandex