Osprey Siskin 12 Hydration Backpack Bag in-store : A great option for

: A great option for Downhill and Enduro Riders

breathable and pedal-friendly kneepad with a very slim outline

two 16g CO₂ cartridges and a padded bag

2 works on all 1/2" pitch chain

Osprey Siskin 12 Hydration Backpack Bag in-store : A great option forDesigned to do it alland hold just enough gearthe Siskin 12 is a mountain biking pack with many of the high performing features youd expect from Osprey. The mesh covered AirScape backpanel provides excellent ventilation and maximum range of motiongo ahead, get sendy. A LidLock attachment on the front of the pack can store a standard size helmet while side compression straps expand to hold a full face helmet. The main U zip compartment houses