Aero is... not everything? Forget about the wind tunnel, kammtail tube shapes, and 65mm deep rims because Cervelo's just-released R5 proves that light isn't just right, it's also fun. Alvin has been testing the new climbing-focused R5 and tells us what it's like to ride and why it might make more sense than an objectively faster aero bike, especially if you swap the tires.

We headed off-road as Specialized debuted the 4th-generation Diverge gravel bike in Slovenia, and tech editor Josh Ross was there to find out how it performs. He explains all the updates, including room for 2.2" wide tires, its evolved geometry, and why it has an even bigger hole. We also dig into Specialized's decision to spec every model with their Future Shock suspension stem, and how it compares to a heavier and more complex suspension fork.

We also discuss the latest updates to the Garmin 550 and 850 computers as well as Garmin's Rally power meter pedals, now available with rechargeable batteries. And last but not least: the Lazer VeloVox begs the question of who among us needs walkie talkies built into their helmets.

Further reading

• Review: The Cervélo R5 Doesn’t Try to Appeal to Everyone, and It’s Better for It
• Review: Specialized Diverge 4 Fits a 2.2 Tire but You Have to Love Future Shock
• Special Bianchis, a Walkie Talkie for Group Rides, New Scope Wheels, and | This Week in Bike Tech
• Garmin Launches New, Brighter Edge 550 & 850 Alongside Updated Rally Power Meter Pedals