Affinity Lo Pro Frame

Our first born, the Affinity Lo Pro. The OG industry standard pursuit track frame, shipping world wide.

Clears 700x35c tires + internal routing for caliper brakes (clears 35c nobbies).

Run it with slicks, tracklocross, single speed.

Now with 1 1/8th steerer tube.

The Affinity Lo Pro is our original take on pursuit geometry… it’s steep, fast and comfortable to ride. A sloping top tube and our classic Affinity fork, Lo Pro is the OG tarck™ bike.

A super sick race or street bike, the Lo Pro has its distinctive forward-sloping top tube and now features Affinity's classic 1 1/8" lugged threadless fork, clearance for huge 35mm tires (brakeless) and internal brake cable routing.!

Key Features:
• 4130 custom drawn butted chromoly tubing
• 700c Lo Pro track geometry
• Fits 27.2 seat post (fits 29.8 or 30.0 clamp)
• Available in 3 sizes