Around 95 psi.

80, maybe 85 if the road is perfect

---

Andy Tetmeyer (I work at HED)

Are they the current gen HED Plus rims with the 21 mm inner diameter? 23 mm GP5000 both front and rear?

Yes I believe so. Just got them in this week. Yes on 23mm front and rear. Thanks so much.

From their mybikeshop.com website:

• Brand: HED
• Rim Type: Clincher - Tubeless Ready
• Rim Depth: 55mm/90mm
• External Width: 25mm
• Internal Width: 21mm
• BRAKING SURFACE: Directional turbine machined alloy
• RECOMMENDED BRAKE PAD: Standard alloy pad
• Brake Compatibility: Rim Brake
• HUB MODEL: Front: Road Sonic Aluminum Rear: Hed 545 Aluminum J-Bend
• HUB COMPATIBILITY: Shimano 9, 10, 11
• Freehub: Shimano/SRAM
• BUILD AND SPOKES: 18/24 std
• SPOKE TYPE: Sapim CX-Ray (Straight Pull Front) (J-Bend Rear)
• POWERTAP OPTION: No
• TRACK OPTION: No
• Size: 700c
• WHEEL SET WEIGHT: 1,645g
• INCLUDES: Steel Skewers, Valve Extenders, Tubeless Rim Tape
• RECOMMENDED TIRE SIZE: 22mm+
• Condition: New

Awesome.

Andy (reply above) is the legit HED wheel guy, so it's easy to defer to him for HED related questions.

I'm hovering in the high 180 lb range range right now, same bike weight, same wheels and same tires. However, I'm running 25 mm in the rear. I haven't gone lower than 80 up front and haven't gone higher than 85. The rear wheel (being bigger) I generally keep the same. If I was using a 23 on the back, I would be between 85 and 90. I agree with 80 up front, but that might be getting a little on the low end for a 23 on the back for your specific instance.