seatstay bridge and chainstay yoke that results in a solid frame that can take some abuse

and stretch mesh water bottle pocket

The design eliminates stretch and chain drop

4" wide tyres

FRONT HUB: Looseball 10mm

Primo Infinity Forks Stranger seatstay bridge and chainstay yokePrimo's Infinity Fork is the strongest fork they have ever made thanks to their proprietary welding and heat treatment process. They're built from heat treated 4130 chromoly that makes them incredibly strong and durable thanks to Primo's proprietary welding and heat treating processes. They're a stiff and responsive fork thanks to their 25mm offset. ###section### Product Specs Steerer Length: 167mm Steerer Diameter: Wheel Size: 20" Material: 100%