Upsweep: 5°

If you have set the correct sag and are still either blowing through all your travel easily or not using enough

This derailleur mod will position your jockey wheels in the optimum position to provide maximum chain wrap in the smaller cogs

Available in two separate lengths

Maxxis Grifter Tyre - 29 Inch - 2 Inch - No - Single Compound - Single Ply - Hard - Light Duty Protection - Wire - Black netsuite-webdata-created Upsweep: 5°Originally designed as a BMX tyre, the Grifter is perfect for those that want to take their 29er on an urban assault! The super fast tread makes the Grifter a great commuting tyre and will cut out most of the drag you'd experience with a knobbier tread pattern.