Don’t miss out on the latest CyclingTips updates.
New wheels from Zipp and Roval have just hit the market, and both bring with them as many questions as answers. Roval is ditching tubeless and Zipp is requiring that riders run tubeless tires. What’s going on? Who has it right?
Then, we Ask a Mechanic about BB90, chain cleaning, and disc brakes that won’t line up.