Arundel Sport Cage - Black BF Giant An integrated Presta valve-core wrench

An integrated Presta valve-core wrench completes the system

combining leading aerodynamics with refined ergonomics and a feathery weight

6mm seatposts

Resin ribs on the back of the chainrings are 105's unique structural design that achieves both weight reduction and crisp shifting performance

Shimano Mineral Oil system

Arundel Sport Cage - Black BF Giant An integrated Presta valve-core wrenchThis Sport bottle cage from Arundel is basically a modified 'Dave O' shape and is made of Nylon reinforced plastic. The Sports cage is as tough as nails and hold bottles well in all conditions and any application. They have two sets of mounting holes to allow the best fit possible. Arundel consider this cage as good as anything they make, it's just made from different stuff. The extra set of mounting holes are 20 mm lower giving extra clearance from