Ontrack 700C Rear Gravel Disc Wheel

Introducing a wheelset built for riders who crave the wild side of gravel—crafted with the Alex GRX25P rims and Novatec D791/2SB hubs, this setup blends rugged reliability with smooth performance for every off-road mission.

Alex GRX25P Rims:

25mm internal width for optimal tire support and traction

Tubeless-ready design for lower pressure and fewer flats

Lightweight alloy construction with reinforced spoke beds for durability on rough terrain

Novatec D791SB Hubs:

Precision-sealed bearings for silky-smooth rolling

Reliable engagement with minimal drag

Lightweight yet tough—perfect for gravel, bikepacking, or cyclocross

WHG700 - Front gravel wheel, using Alex GRX25P Rim (25mm ID, 26mm deep) and Novatec D791SB 12x100mm 6-bolt hub.

WHG701 - Rear gravel wheel, using Alex GRX25P Rim (25mm ID, 26mm deep) and Novatec D792SB-X12 12x142mm 6-bolt hub.