Fuel EX 9.8. Cloudy and cool with periods of drizzle before and a few time during the ride, but it improved the trail conditions that were extremely dusty. I was able to get in almost 2-1/2 hours riding. I saw a few other riders out too but not nearly as many on a normal Saturday. Nice good workout: 4 trips on the Founders loop, then rode the Marsh and Prairie trails up to Big Wheel for 4 loops. Crossed over to the North woods trails and did a complete inner/outer circuit then back over for 1 full circuit of Big Wheel then back on the Prairie trail, another trip over the Founders Loop then the Marsh trail down to the end of the trail on the river and back through the woods to the trailhead. Tons of climbing this time with all the trips up Big Wheel, over 1,800 ft up. Lunch and rehydration at the Hairy Cow. Dropped off the bike at the shop for new bearings and Maxxis tires on the ENVE wheels. the old Bontrager tires have done me well but they are really slipping a lot now and are noticeably worn. Perfect timing on the bearings - not turning very freely and slightly grindy after todays ride.