If you’ve been on any of the weight weenie forums over the past years you may have heard about Eclipse’s lightweight tubes. These tubes are incredibly light at 61g for the 29 x 1.5-2.25in model. BikeRadar published a review on these Eclipse mountain bike tubes and even though they seem sketchy light, they did not have hardly any problems with them. If you want to change the way your bike accelerates, brakes, and handles this is a great price to performance ratio upgrade.
