Pirelli Scorpion XC Hard Terrain Tyre - Black - TR Folding - ProWall - SmartGrip - 2.2 Inch - 29 Inch YGroup_7033429622829 you would probably want something

you would probably want something a bit less bulky for trail or XC type riding

Compact enough to be carried in a pocket or strapped to your bike ready to deploy and get you rolling again quick smart

Black Outer Cap & Silver Inner Bearing Preload Cap

but PNW has reduced the overall length of the post by shortening the actuator and significantly reducing the length of the lower tube

Pirelli Scorpion XC Hard Terrain Tyre - Black - TR Folding - ProWall - SmartGrip - 2.2 Inch - 29 Inch YGroup_7033429622829 you would probably want somethingDesigned for heavily compacted trails and hard surfaces, the Scorpion Trail H features low profile, tightly packed knobs to provide a large contact area and providing the best trade off between speed and grip. This is the tyre of choice for XC and Marathon courses where speed is the key factor. Pirelli's unique SmartGrip single compound rubber has excellent tear resistance and chemical grip qualities, providing consistent performance in wet and dry